Book 9, of the meeting of rivers and of their ebb and flow. The
cause is the same in the sea, where it is caused by the straits of
Gibraltar; and again it is caused by whirlpools.
[3] If two rivers meet together to form a straight line, and then
below two right angles take their course together, the flow and ebb
will happen now in one river and now in the other above their
confluence, and principally if the outlet for their united volume is
no swifter than when they were separate. Here occur 4 instances.
[Footnote: The first two lines of this passage have already been
given as No. 957. In the margin, near line 3 of this passage, the
text given as No. 919 is written.]
On the alterations, caused in the courses of rivers by their
confluence (972-974).
972.
When a smaller river pours its waters into a larger one, and that
larger one flows from the opposite direction, the course of the
smaller river will bend up against the approach of the larger river;
and this happens because, when the larger river fills up all its bed
with water, it makes an eddy in front of the mouth of the other
river, and so carries the water poured in by the smaller river with
its own. When the smaller river pours its waters into the larger
one, which runs across the current at the mouth of the smaller
river, its waters will bend with the downward movement of the larger
river. [Footnote: In the original sketches the word _Arno_ is
written at the spot here marked _A_, at _R. Rifredi_, and at _M.
Mugnone_.]
973.
When the fulness of rivers is diminished, then the acute angles
formed at the junction of their branches become shorter at the sides
and wider at the point; like the current _a n_ and the current _d
n_, which unite in _n_ when the river is at its greatest fulness. I
say, that when it is in this condition if, before the fullest time,
_d n_ was lower than _a n_, at the time of fulness _d n_ will be
full of sand and mud. When the water _d n_ falls, it will carry away
the mud and remain with a lower bottom, and the channel _a n_
finding itself the higher, will fling its waters into the lower, _d
n_, and will wash away all the point of the sand-spit _b n c_, and
thus the angle _a c d_ will remain larger than the angle _a n d_ and
the sides shorter, as I said before.
[Footnote: Above the first sketch we find, in the original, this
note: "_Sopra il pote rubaconte alla torricella_"; and by the
second, which represents a pier of a bridge, "_Sotto l'ospedal del
ceppo._"]
974.
WATER.
OF THE MOVEMENT OF A SUDDEN RUSH MADE BY A RIVER IN ITS BED
PREVIOUSLY DRY.
In proportion as the current of the water given forth by the
draining of the lake is slow or rapid in the dry river bed, so will
this river be wider or narrower, or shallower or deeper in one place
than another, according to this proposition: the flow and ebb of the
sea which enters the Mediterranean from the ocean, and of the rivers
which meet and struggle with it, will raise their waters more or
less in proportion as the sea is wider or narrower.
[Footnote: In the margin is a sketch of a river which winds so as to
form islands.]
Whirlpools.
975.
Whirlpools, that is to say caverns; that is to say places left by
precipitated waters.
On the alterations in the channels of rivers.
976.
OF THE VIBRATION OF THE EARTH.
The subterranean channels of waters, like those which exist between
the air and the earth, are those which unceasingly wear away and
deepen the beds of their currents.
The origin of the sand in rivers (977. 978).
977.
A river that flows from mountains deposits a great quantity of large
stones in its bed, which still have some of their angles and sides,
and in the course of its flow it carries down smaller stones with
the angles more worn; that is to say the large stones become
smaller. And farther on it deposits coarse gravel and then smaller,
and as it proceeds this becomes coarse sand and then finer, and
going on thus the water, turbid with sand and gravel, joins the sea;
and the sand settles on the sea-shores, being cast up by the salt
waves; and there results the sand of so fine a nature as to seem
almost like water, and it will not stop on the shores of the sea but
returns by reason of its lightness, because it was originally formed
of rotten leaves and other very light things. Still, being
almost--as was said--of the nature of water itself, it afterwards,
when the weather is calm, settles and becomes solid at the bottom of
the sea, where by its fineness it becomes compact and by its
smoothness resists the waves which glide over it; and in this shells
are found; and this is white earth, fit for pottery.
978.
All the torrents of water flowing from the mountains to the sea
carry with them the stones from the hills to the sea, and by the
influx of the sea-water towards the mountains; these stones were
thrown back towards the mountains, and as the waters rose and
retired, the stones were tossed about by it and in rolling, their
angles hit together; then as the parts, which least resisted the
blows, were worn off, the stones ceased to be angular and became
round in form, as may be seen on the banks of the Elsa. And those
remained larger which were less removed from their native spot; and
they became smaller, the farther they were carried from that place,
so that in the process they were converted into small pebbles and
then into sand and at last into mud. After the sea had receded from
the mountains the brine left by the sea with other humours of the
earth made a concretion of these pebbles and this sand, so that the
pebbles were converted into rock and the sand into tufa. And of this
we see an example in the Adda where it issues from the mountains of
Como and in the Ticino, the Adige and the Oglio coming from the
German Alps, and in the Arno at Monte Albano [Footnote 13: At the
foot of _Monte Albano_ lies Vinci, the birth place of Leonardo.
Opposite, on the other bank of the Arno, is _Monte Lupo_.], near
Monte Lupo and Capraia where the rocks, which are very large, are
all of conglomerated pebbles of various kinds and colours.
V.
ON MOUNTAINS.
The formation of mountains (979-983).
979.
Mountains are made by the currents of rivers.
Mountains are destroyed by the currents of rivers.
[Footnote: Compare 789.]
980.
That the Northern bases of some Alps are not yet petrified. And this
is plainly to be seen where the rivers, which cut through them, flow
towards the North; where they cut through the strata in the living
stone in the higher parts of the mountains; and, where they join the
plains, these strata are all of potter's clay; as is to be seen in
the valley of Lamona where the river Lamona, as it issues from the
Appenines, does these things on its banks.
That the rivers have all cut and divided the mountains of the great
Alps one from the other. This is visible in the order of the
stratified rocks, because from the summits of the banks, down to the
river the correspondence of the strata in the rocks is visible on
either side of the river. That the stratified stones of the
mountains are all layers of clay, deposited one above the other by
the various floods of the rivers. That the different size of the
strata is caused by the difference in the floods--that is to say
greater or lesser floods.
981.
The summits of mountains for a long time rise constantly.
The opposite sides of the mountains always approach each other
below; the depths of the valleys which are above the sphere of the
waters are in the course of time constantly getting nearer to the
centre of the world.
In an equal period, the valleys sink much more than the mountains
rise.
The bases of the mountains always come closer together.
In proportion as the valleys become deeper, the more quickly are
their sides worn away.
982.
In every concavity at the summit of the mountains we shall always
find the divisions of the strata in the rocks.
983.
OF THE SEA WHICH ENCIRCLES THE EARTH.
I find that of old, the state of the earth was that its plains were
all covered up and hidden by salt water. [Footnote: This passage has
already been published by Dr. M. JORDAN: _Das Malerbuch des L. da
Vinci, Leipzig_ 1873, p. 86. However, his reading of the text
differs from mine.]
The authorities for the study of the structure of the earth.
984.
Since things are much more ancient than letters, it is no marvel if,
in our day, no records exist of these seas having covered so many
countries; and if, moreover, some records had existed, war and
conflagrations, the deluge of waters, the changes of languages and
of laws have consumed every thing ancient. But sufficient for us is
the testimony of things created in the salt waters, and found again
in high mountains far from the seas.
VI.
GEOLOGICAL PROBLEMS.
985.
In this work you have first to prove that the shells at a thousand
braccia of elevation were not carried there by the deluge, because
they are seen to be all at one level, and many mountains are seen to
be above that level; and to inquire whether the deluge was caused by
rain or by the swelling of the sea; and then you must show how,
neither by rain nor by swelling of the rivers, nor by the overflow
of this sea, could the shells--being heavy objects--be floated up
the mountains by the sea, nor have carried there by the rivers
against the course of their waters.
Doubts about the deluge.
986.
A DOUBTFUL POINT.
Here a doubt arises, and that is: whether the deluge, which happened
at the time of Noah, was universal or not. And it would seem not,
for the reasons now to be given: We have it in the Bible that this
deluge lasted 40 days and 40 nights of incessant and universal rain,
and that this rain rose to ten cubits above the highest mountains in
the world. And if it had been that the rain was universal, it would
have covered our globe which is spherical in form. And this
spherical surface is equally distant in every part, from the centre
of its sphere; hence the sphere of the waters being under the same
conditions, it is impossible that the water upon it should move,
because water, in itself, does not move unless it falls; therefore
how could the waters of such a deluge depart, if it is proved that
it has no motion? and if it departed how could it move unless it
went upwards? Here, then, natural reasons are wanting; hence to
remove this doubt it is necessary to call in a miracle to aid us, or
else to say that all this water was evaporated by the heat of the
sun.
[Footnote: The passages, here given from the MS. Leic., have
hitherto remained unknown. Some preliminary notes on the subject are
to be found in MS. F 8oa and 8ob; but as compared with the fuller
treatment here given, they are, it seems to me, of secondary
interest. They contain nothing that is not repeated here more
clearly and fully. LIBRI, _Histoire des Sciences mathematiques III_,
pages 218--221, has printed the text of F 80a and 80b, therefore it
seemed desirable to give my reasons for not inserting it in this
work.]
That marine shells could not go up the mountains.
987.
OF THE DELUGE AND OF MARINE SHELLS.
If you were to say that the shells which are to be seen within the
confines of Italy now, in our days, far from the sea and at such
heights, had been brought there by the deluge which left them there,
I should answer that if you believe that this deluge rose 7 cubits
above the highest mountains-- as he who measured it has
written--these shells, which always live near the sea-shore, should
have been left on the mountains; and not such a little way from the
foot of the mountains; nor all at one level, nor in layers upon
layers. And if you were to say that these shells are desirous of
remaining near to the margin of the sea, and that, as it rose in
height, the shells quitted their first home, and followed the
increase of the waters up to their highest level; to this I answer,
that the cockle is an animal of not more rapid movement than the
snail is out of water, or even somewhat slower; because it does not
swim, on the contrary it makes a furrow in the sand by means of its
sides, and in this furrow it will travel each day from 3 to 4
braccia; therefore this creature, with so slow a motion, could not
have travelled from the Adriatic sea as far as Monferrato in
Lombardy [Footnote: _Monferrato di Lombardia_. The range of hills of
Monferrato is in Piedmont, and Casale di Monferrato belonged, in
Leonardo's time, to the Marchese di Mantova.], which is 250 miles
distance, in 40 days; which he has said who took account of the
time. And if you say that the waves carried them there, by their
gravity they could not move, excepting at the bottom. And if you
will not grant me this, confess at least that they would have to
stay at the summits of the highest mountains, in the lakes which are
enclosed among the mountains, like the lakes of Lario, or of Como
and il Maggiore [Footnote: _Lago di Lario._ Lacus Larius was the
name given by the Romans to the lake of Como. It is evident that it
is here a slip of the pen since the the words in the MS. are: _"Come
Lago di Lario o'l Magare e di Como,"_ In the MS. after line 16 we
come upon a digression treating of the weight of water; this has
here been omitted. It is 11 lines long.] and of Fiesole, and of
Perugia, and others.
And if you should say that the shells were carried by the waves,
being empty and dead, I say that where the dead went they were not
far removed from the living; for in these mountains living ones are
found, which are recognisable by the shells being in pairs; and they
are in a layer where there are no dead ones; and a little higher up
they are found, where they were thrown by the waves, all the dead
ones with their shells separated, near to where the rivers fell into
the sea, to a great depth; like the Arno which fell from the
Gonfolina near to Monte Lupo [Footnote: _Monte Lupo_, compare 970,
13; it is between Empoli and Florence.], where it left a deposit of
gravel which may still be seen, and which has agglomerated; and of
stones of various districts, natures, and colours and hardness,
making one single conglomerate. And a little beyond the sandstone
conglomerate a tufa has been formed, where it turned towards Castel
Florentino; farther on, the mud was deposited in which the shells
lived, and which rose in layers according to the levels at which the
turbid Arno flowed into that sea. And from time to time the bottom
of the sea was raised, depositing these shells in layers, as may be
seen in the cutting at Colle Gonzoli, laid open by the Arno which is
wearing away the base of it; in which cutting the said layers of
shells are very plainly to be seen in clay of a bluish colour, and
various marine objects are found there. And if the earth of our
hemisphere is indeed raised by so much higher than it used to be, it
must have become by so much lighter by the waters which it lost
through the rift between Gibraltar and Ceuta; and all the more the
higher it rose, because the weight of the waters which were thus
lost would be added to the earth in the other hemisphere. And if the
shells had been carried by the muddy deluge they would have been
mixed up, and separated from each other amidst the mud, and not in
regular steps and layers-- as we see them now in our time.
The marine shells were not produced away from the sea.
988.
As to those who say that shells existed for a long time and were
born at a distance from the sea, from the nature of the place and of
the cycles, which can influence a place to produce such
creatures--to them it may be answered: such an influence could not
place the animals all on one line, except those of the same sort and
age; and not the old with the young, nor some with an operculum and
others without their operculum, nor some broken and others whole,
nor some filled with sea-sand and large and small fragments of other
shells inside the whole shells which remained open; nor the claws of
crabs without the rest of their bodies; nor the shells of other
species stuck on to them like animals which have moved about on
them; since the traces of their track still remain, on the outside,
after the manner of worms in the wood which they ate into. Nor would
there be found among them the bones and teeth of fish which some
call arrows and others serpents' tongues, nor would so many
[Footnote: I. Scilla argued against this hypothesis, which was still
accepted in his days; see: _La vana Speculazione, Napoli_ 1670.]
portions of various animals be found all together if they had not
been thrown on the sea shore. And the deluge cannot have carried
them there, because things that are heavier than water do not float
on the water. But these things could not be at so great a height if
they had not been carried there by the water, such a thing being
impossible from their weight. In places where the valleys have not
been filled with salt sea water shells are never to be seen; as is
plainly visible in the great valley of the Arno above Gonfolina; a
rock formerly united to Monte Albano, in the form of a very high
bank which kept the river pent up, in such a way that before it
could flow into the sea, which was afterwards at its foot, it formed
two great lakes; of which the first was where we now see the city of
Florence together with Prato and Pistoia, and Monte Albano. It
followed the rest of its bank as far as where Serravalle now stands.
>From the Val d'Arno upwards, as far as Arezzo, another lake was
formed, which discharged its waters into the former lake. It was
closed at about the spot where now we see Girone, and occupied the
whole of that valley above for a distance of 40 miles in length.
This valley received on its bottom all the soil brought down by the
turbid waters. And this is still to be seen at the foot of Prato
Magno; it there lies very high where the rivers have not worn it
away. Across this land are to be seen the deep cuts of the rivers
that have passed there, falling from the great mountain of Prato
Magno; in these cuts there are no vestiges of any shells or of
marine soil. This lake was joined with that of Perugia [Footnote:
See PI. CXIII.]
A great quantity of shells are to be seen where the rivers flow into
the sea, because on such shores the waters are not so salt owing to
the admixture of the fresh water, which is poured into it. Evidence
of this is to be seen where, of old, the Appenines poured their
rivers into the Adriatic sea; for there in most places great
quantities of shells are to be found, among the mountains, together
with bluish marine clay; and all the rocks which are torn off in
such places are full of shells. The same may be observed to have
been done by the Arno when it fell from the rock of Gonfolina into
the sea, which was not so very far below; for at that time it was
higher than the top of San Miniato al Tedesco, since at the highest
summit of this the shores may be seen full of shells and oysters
within its flanks. The shells did not extend towards Val di Nievole,
because the fresh waters of the Arno did not extend so far.
That the shells were not carried away from the sea by the deluge,
because the waters which came from the earth although they drew the
sea towards the earth, were those which struck its depths; because
the water which goes down from the earth, has a stronger current
than that of the sea, and in consequence is more powerful, and it
enters beneath the sea water and stirs the depths and carries with
it all sorts of movable objects which are to be found in the earth,
such as the above-mentioned shells and other similar things. And in
proportion as the water which comes from the land is muddier than
sea water it is stronger and heavier than this; therefore I see no
way of getting the said shells so far in land, unless they had been
born there. If you were to tell me that the river Loire [Footnote:
Leonardo has written Era instead of Loera or Loira--perhaps under
the mistaken idea that _Lo_ was an article.],which traverses France
covers when the sea rises more than eighty miles of country, because
it is a district of vast plains, and the sea rises about 20 braccia,
and shells are found in this plain at the distance of 80 miles from
the sea; here I answer that the flow and ebb in our Mediterranean
Sea does not vary so much; for at Genoa it does not rise at all, and
at Venice but little, and very little in Africa; and where it varies
little it covers but little of the country.
The course of the water of a river always rises higher in a place
where the current is impeded; it behaves as it does where it is
reduced in width to pass under the arches of a bridge.
Further researches (989-991).
989.
A CONFUTATION OF THOSE WHO SAY THAT SHELLS MAY HAVE BEEN CARRIED TO
A DISTANCE OF MANY DAYS' JOURNEY FROM THE SEA BY THE DELUGE, WHICH
WAS SO HIGH AS TO BE ABOVE THOSE HEIGHTS.
I say that the deluge could not carry objects, native to the sea, up
to the mountains, unless the sea had already increased so as to
create inundations as high up as those places; and this increase
could not have occurred because it would cause a vacuum; and if you
were to say that the air would rush in there, we have already
concluded that what is heavy cannot remain above what is light,
whence of necessity we must conclude that this deluge was caused by
rain water, so that all these waters ran to the sea, and the sea did
not run up the mountains; and as they ran to the sea, they thrust
the shells from the shore of the sea and did not draw them to wards
themselves. And if you were then to say that the sea, raised by the
rain water, had carried these shells to such a height, we have
already said that things heavier than water cannot rise upon it, but
remain at the bottom of it, and do not move unless by the impact of
the waves. And if you were to say that the waves had carried them to
such high spots, we have proved that the waves in a great depth move
in a contrary direction at the bottom to the motion at the top, and
this is shown by the turbidity of the sea from the earth washed down
near its shores. Anything which is lighter than the water moves with
the waves, and is left on the highest level of the highest margin of
the waves. Anything which is heavier than the water moves, suspended
in it, between the surface and the bottom; and from these two
conclusions, which will be amply proved in their place, we infer
that the waves of the surface cannot convey shells, since they are
heavier than water.
If the deluge had to carry shells three hundred and four hundred
miles from the sea, it would have carried them mixed with various
other natural objects heaped together; and we see at such distances
oysters all together, and sea-snails, and cuttlefish, and all the
other shells which congregate together, all to be found together and
dead; and the solitary shells are found wide apart from each other,
as we may see them on sea-shores every day. And if we find oysters
of very large shells joined together and among them very many which
still have the covering attached, indicating that they were left
here by the sea, and still living when the strait of Gibraltar was
cut through; there are to be seen, in the mountains of Parma and
Piacenza, a multitude of shells and corals, full of holes, and still
sticking to the rocks there. When I was making the great horse for
Milan, a large sack full was brought to me in my workshop by certain
peasants; these were found in that place and among them were many
preserved in their first freshness.
Under ground, and under the foundations of buildings, timbers are
found of wrought beams and already black. Such were found in my time
in those diggings at Castel Fiorentino. And these had been in that
deep place before the sand carried by the Arno into the sea, then
covering the plain, had heen raised to such a height; and before the
plains of Casentino had been so much lowered, by the earth being
constantly carried down from them.
[Footnote: These lines are written in the margin.]
And if you were to say that these shells were created, and were
continually being created in such places by the nature of the spot,
and of the heavens which might have some influence there, such an
opinion cannot exist in a brain of much reason; because here are the
years of their growth, numbered on their shells, and there are large
and small ones to be seen which could not have grown without food,
and could not have fed without motion--and here they could not move
[Footnote: These lines are written in the margin.]
990.
That in the drifts, among one and another, there are still to be
found the traces of the worms which crawled upon them when they were
not yet dry. And all marine clays still contain shells, and the
shells are petrified together with the clay. From their firmness and
unity some persons will have it that these animals were carried up
to places remote from the sea by the deluge. Another sect of
ignorant persons declare that Nature or Heaven created them in these
places by celestial influences, as if in these places we did not
also find the bones of fishes which have taken a long time to grow;
and as if, we could not count, in the shells of cockles and snails,
the years and months of their life, as we do in the horns of bulls
and oxen, and in the branches of plants that have never been cut in
any part. Besides, having proved by these signs the length of their
lives, it is evident, and it must be admitted, that these animals
could not live without moving to fetch their food; and we find in
them no instrument for penetrating the earth or the rock where we
find them enclosed. But how could we find in a large snail shell the
fragments and portions of many other sorts of shells, of various
sorts, if they had not been thrown there, when dead, by the waves of
the sea like the other light objects which it throws on the earth?
Why do we find so many fragments and whole shells between layer and
layer of stone, if this had not formerly been covered on the shore
by a layer of earth thrown up by the sea, and which was afterwards
petrified? And if the deluge before mentioned had carried them to
these parts of the sea, you might find these shells at the boundary
of one drift but not at the boundary between many drifts. We must
also account for the winters of the years during which the sea
multiplied the drifts of sand and mud brought down by the
neighbouring rivers, by washing down the shores; and if you chose to
say that there were several deluges to produce these rifts and the
shells among them, you would also have to affirm that such a deluge
took place every year. Again, among the fragments of these shells,
it must be presumed that in those places there were sea coasts,
where all the shells were thrown up, broken, and divided, and never
in pairs, since they are found alive in the sea, with two valves,
each serving as a lid to the other; and in the drifts of rivers and
on the shores of the sea they are found in fragments. And within the
limits of the separate strata of rocks they are found, few in number
and in pairs like those which were left by the sea, buried alive in
the mud, which subsequently dried up and, in time, was petrified.
991.
And if you choose to say that it was the deluge which carried these
shells away from the sea for hundreds of miles, this cannot have
happened, since that deluge was caused by rain; because rain
naturally forces the rivers to rush towards the sea with all the
things they carry with them, and not to bear the dead things of the
sea shores to the mountains. And if you choose to say that the
deluge afterwards rose with its waters above the mountains, the
movement of the sea must have been so sluggish in its rise against
the currents of the rivers, that it could not have carried, floating
upon it, things heavier than itself; and even if it had supported
them, in its receding it would have left them strewn about, in
various spots. But how are we to account for the corals which are
found every day towards Monte Ferrato in Lombardy, with the holes of
the worms in them, sticking to rocks left uncovered by the currents
of rivers? These rocks are all covered with stocks and families of
oysters, which as we know, never move, but always remain with one of
their halves stuck to a rock, and the other they open to feed
themselves on the animalcules that swim in the water, which, hoping
to find good feeding ground, become the food of these shells. We do
not find that the sand mixed with seaweed has been petrified,
because the weed which was mingled with it has shrunk away, and this
the Po shows us every day in the debris of its banks.
Other problems (992-994).
992.
Why do we find the bones of great fishes and oysters and corals and
various other shells and sea-snails on the high summits of mountains
by the sea, just as we find them in low seas?
993.
You now have to prove that the shells cannot have originated if not
in salt water, almost all being of that sort; and that the shells in
Lombardy are at four levels, and thus it is everywhere, having been
made at various times. And they all occur in valleys that open
towards the seas.
994.
>From the two lines of shells we are forced to say that the earth
indignantly submerged under the sea and so the first layer was made;
and then the deluge made the second.
[Footnote: This note is in the early writing of about 1470--1480. On
the same sheet are the passages No. 1217 and 1219. Compare also No.
1339. All the foregoing chapters are from Manuscripts of about 1510.
This explains the want of connection and the contradiction between
this and the foregoing texts.]
VII.
ON THE ATMOSPHERE.
Constituents of the atmosphere.
995.
That the brightness of the air is occasioned by the water which has
dissolved itself in it into imperceptible molecules. These, being
lighted by the sun from the opposite side, reflect the brightness
which is visible in the air; and the azure which is seen in it is
caused by the darkness that is hidden beyond the air. [Footnote:
Compare Vol. I, No. 300.]
On the motion of air (996--999).
996.
That the return eddies of wind at the mouth of certain valleys
strike upon the waters and scoop them out in a great hollow, whirl
the water into the air in the form of a column, and of the colour of
a cloud. And I saw this thing happen on a sand bank in the Arno,
where the sand was hollowed out to a greater depth than the stature
of a man; and with it the gravel was whirled round and flung about
for a great space; it appeared in the air in the form of a great
bell-tower; and the top spread like the branches of a pine tree, and
then it bent at the contact of the direct wind, which passed over
from the mountains.
997.
The element of fire acts upon a wave of air in the same way as the
air does on water, or as water does on a mass of sand --that is
earth; and their motions are in the same proportions as those of the
motors acting upon them.
998.
OF MOTION.
I ask whether the true motion of the clouds can be known by the
motion of their shadows; and in like manner of the motion of the
sun.
999.
To know better the direction of the winds. [Footnote: In connection
with this text I may here mention a hygrometer, drawn and probably
invented by Leonardo. A facsimile of this is given in Vol. I, p. 297
with the note: _'Modi di pesare l'arie eddi sapere quando s'a
arrompere il tepo'_ (Mode of weighing the air and of knowing when
the weather will change); by the sponge _"Spugnea"_ is written.]
The globe an organism.
1000.
Nothing originates in a spot where there is no sentient, vegetable
and rational life; feathers grow upon birds and are changed every
year; hairs grow upon animals and are changed every year, excepting
some parts, like the hairs of the beard in lions, cats and their
like. The grass grows in the fields, and the leaves on the trees,
and every year they are, in great part, renewed. So that we might
say that the earth has a spirit of growth; that its flesh is the
soil, its bones the arrangement and connection of the rocks of which
the mountains are composed, its cartilage the tufa, and its blood
the springs of water. The pool of blood which lies round the heart
is the ocean, and its breathing, and the increase and decrease of
the blood in the pulses, is represented in the earth by the flow and
ebb of the sea; and the heat of the spirit of the world is the fire
which pervades the earth, and the seat of the vegetative soul is in
the fires, which in many parts of the earth find vent in baths and
mines of sulphur, and in volcanoes, as at Mount Aetna in Sicily, and
in many other places.
[Footnote: Compare No. 929.]
_XVII._
_Topographical Notes._
_A large part of the texts published in this section might perhaps
have found their proper place in connection with the foregoing
chapters on Physical Geography. But these observations on Physical
Geography, of whatever kind they may be, as soon as they are
localised acquire a special interest and importance and particularly
as bearing on the question whether Leonardo himself made the
observations recorded at the places mentioned or merely noted the
statements from hearsay. In a few instances he himself tells us that
he writes at second hand. In some cases again, although the style
and expressions used make it seem highly probable that he has
derived his information from others-- though, as it seems to me,
these cases are not very numerous--we find, on the other hand, among
these topographical notes a great number of observations, about
which it is extremely difficult to form a decided opinion. Of what
the Master's life and travels may have been throughout his
sixty-seven years of life we know comparatively little; for a long
course of time, and particularly from about 1482 to 1486, we do not
even know with certainty that he was living in Italy. Thus, from a
biographical point of view a very great interest attaches to some of
the topographical notes, and for this reason it seemed that it would
add to their value to arrange them in a group by themselves.
Leonardo's intimate knowledge with places, some of which were
certainly remote from his native home, are of importance as
contributing to decide the still open question as to the extent of
Leonardo's travels. We shall find in these notes a confirmation of
the view, that the MSS. in which the Topographical Notes occur are
in only a very few instances such diaries as may have been in use
during a journey. These notes are mostly found in the MSS. books of
his later and quieter years, and it is certainly remarkable that
Leonardo is very reticent as to the authorities from whom he quotes
his facts and observations: For instance, as to the Straits of
Gibraltar, the Nile, the Taurus Mountains and the Tigris and
Euphrates. Is it likely that he, who declared that in all scientific
research, his own experience should be the foundation of his
statements (see XIX Philosophy No. 987--991,) should here have made
an exception to this rule without mentioning it?_
_As for instance in the discussion as to the equilibrium of the mass
of water in the Mediterranean Sea--a subject which, it may be
observed, had at that time attracted the interest and study of
hardly any other observer. The acute remarks, in Nos. 985--993, on
the presence of shells at the tops of mountains, suffice to
prove--as it seems to me--that it was not in his nature to allow
himself to be betrayed into wide generalisations, extending beyond
the limits of his own investigations, even by such brilliant results
of personal study._
_Most of these Topographical Notes, though suggesting very careful
and thorough research, do not however, as has been said, afford
necessarily indisputable evidence that that research was Leonardo's
own. But it must be granted that in more than one instance
probability is in favour of this idea._
_Among the passages which treat somewhat fully of the topography of
Eastern places by far the most interesting is a description of the
Taurus Mountains; but as this text is written in the style of a
formal report and, in the original, is associated with certain
letters which give us the history of its origin, I have thought it
best not to sever it from that connection. It will be found under
No. XXI (Letters)._
_That Florence, and its neighbourhood, where Leonardo spent his
early years, should be nowhere mentioned except in connection with
the projects for canals, which occupied his attention for some short
time during the first ten years of the XVIth century, need not
surprise us. The various passages relating to the construction of
canals in Tuscany, which are put together at the beginning, are
immediately followed by those which deal with schemes for canals in
Lombardy; and after these come notes on the city and vicinity of
Milan as well as on the lakes of North Italy._
_The notes on some towns of Central Italy which Leonardo visited in
1502, when in the service of Cesare Borgia, are reproduced here in
the same order as in the note book used during these travels (MS.
L., Institut de France). These notes have but little interest in
themselves excepting as suggesting his itinerary. The maps of the
districts drawn by Leonardo at the time are more valuable (see No.
1054 note). The names on these maps are not written from right to
left, but in the usual manner, and we are permitted to infer that
they were made in obedience to some command, possibly for the use of
Cesare Borgia himself; the fact that they remained nevertheless in
Leonardo's hands is not surprising when we remember the sudden
political changes and warlike events of the period. There can be no
doubt that these maps, which are here published for the first time,
are original in the strictest sense of the word, that is to say
drawn from observations of the places themselves; this is proved by
the fact--among others--that we find among his manuscripts not only
the finished maps themselves but the rough sketches and studies for
them. And it would perhaps be difficult to point out among the
abundant contributions to geographical knowledge published during
the XVIth century, any maps at all approaching these in accuracy and
finish._
_The interesting map of the world, so far as it was then known,
which is among the Leonardo MSS. at Windsor (published in the_
'Archaeologia' _Vol. XI) cannot be attributed to the Master, as the
Marchese Girolamo d'Adda has sufficiently proved; it has not
therefore been reproduced here._
_Such of Leonardo's observations on places in Italy as were made
before or after his official travels as military engineer to Cesare
Borgia, have been arranged in alphabetical order, under Nos.
1034-1054. The most interesting are those which relate to the Alps
and the Appenines, Nos. 1057-1068._
_Most of the passages in which France is mentioned have hitherto
remained unknown, as well as those which treat of the countries
bordering on the Mediterranean, which come at the end of this
section. Though these may be regarded as of a more questionable
importance in their bearing on the biography of the Master than
those which mention places in France, it must be allowed that they
are interesting as showing the prominent place which the countries
of the East held in his geographical studies. He never once alludes
to the discovery of America._
I.
ITALY.
Canals in connection with the Arno (1001-1008).
1001.
CANAL OF FLORENCE.
Sluices should be made in the valley of la Chiana at Arezzo, so that
when, in the summer, the Arno lacks water, the canal may not remain
dry: and let this canal be 20 braccia wide at the bottom, and at the
top 30, and 2 braccia deep, or 4, so that two of these braccia may
flow to the mills and the meadows, which will benefit the country;
and Prato, Pistoia and Pisa, as well as Florence, will gain two
hundred thousand ducats a year, and will lend a hand and money to
this useful work; and the Lucchese the same, for the lake of Sesto
will be navigable; I shall direct it to Prato and Pistoia, and cut
through Serravalle and make an issue into the lake; for there will
be no need of locks or supports, which are not lasting and so will
always be giving trouble in working at them and keeping them up.
And know that in digging this canal where it is 4 braccia deep, it
will cost 4 dinari the square braccio; for twice the depth 6 dinari,
if you are making 4 braccia [Footnote: This passage is illustrated
by a slightly sketched map, on which these places are indicated from
West to East: Pisa, Luccha, Lago, Seravalle, Pistoja, Prato,
Firenze.] and there are but 2 banks; that is to say one from the
bottom of the trench to the surface of the edges of it, and the
other from these edges to the top of the ridge of earth which will
be raised on the margin of the bank. And if this bank were of double
the depth only the first bank will be increased, that is 4 braccia
increased by half the first cost; that is to say that if at first 4
dinari were paid for 2 banks, for 3 it would come to 6, at 2 dinari
the bank, if the trench measured 16 braccia at the bottom; again, if
the trench were 16 braccia wide and 4 deep, coming to 4 lire for the
work, 4 Milan dinari the square braccio; a trench which was 32
braccia at the bottom would come to 8 dinari the square braccio.
1002.
>From the wall of the Arno at [the gate of] la Giustizia to the bank
of the Arno at Sardigna where the walls are, to the mills, is 7400
braccia, that is 2 miles and 1400 braccia and beyond the Arno is
5500 braccia.
[Footnote: 2. _Giustizia_. By this the Porta della Giustizia seems
to be meant; from the XVth to the XVIth centuries it was also
commonly known as Porta Guelfa, Porta San Francesco del Renaio,
Porta Nuova, and Porta Reale. It was close to the Arno opposite to
the Porta San Niccolo, which still exists.]
1003.
By guiding the Arno above and below a treasure will be found in each
acre of ground by whomsoever will.
1004.
The wall of the old houses runs towards the gate of San Nicolo.
[Footnote: By the side of this text there is an indistinct sketch,
resembling that given under No.973. On the bank is written the word
_Casace_. There then follows in the original a passage of 12 lines
in which the consequences of the windings of the river are
discussed. A larger but equally hasty diagram on the same page
represents the shores of the Arno inside Florence as in two parallel
lines. Four horizontal lines indicate the bridges. By the side these
measures are stated in figures: I. (at the Ponte alla Carraja):
_230--largho br. 12 e 2 di spoda e 14 di pile e a 4 pilastri;_ 2.
(at the Ponte S. Trinita); _l88--largho br. 15 e 2 di spode he 28
di pilastri for delle spode e pilastri so 2;_ 3. (at the Ponte
vecchio); _pote lung br. 152 e largo;_ 4. (at the Ponte alle
Grazie): _290 ellargo 12 e 2 di spode e 6 di pili._
There is, in MS. W. L. 2l2b, a sketched plan of Florence, with the
following names of gates:
_Nicholo--Saminiato--Giorgo--Ghanolini--Porta San Fredian
--Prato--Faenza--Ghallo--Pinti--Giustitia_.]
1005.
The ruined wall is 640 braccia; 130 is the wall remaining with the
mill; 300 braccia were broken in 4 years by Bisarno.
1006.
They do not know why the Arno will never remain in a channel. It is
because the rivers which flow into it deposit earth where they
enter, and wear it away on the opposite side, bending the river in
that direction. The Arno flows for 6 miles between la Caprona and
Leghorn; and for 12 through the marshes, which extend 32 miles, and
16 from La Caprona up the river, which makes 48; by the Arno from
Florence beyond 16 miles; to Vico 16 miles, and the canal is 5; from
Florence to Fucechio it is 40 miles by the river Arno.
56 miles by the Arno from Florence to Vico; by the Pistoia canal it
is 44 miles. Thus it is 12 miles shorter by the canal than by the
Arno.
[Footnote: This passage is written by the side of a map washed in
Indian ink, of the course of the Arno; it is evidently a sketch for
a completer map.
These investigations may possibly be connected with the following
documents. _Francesco Guiducci alla Balia di Firenze. Dal Campo
contro Pisa_ 24 _Luglio_ 1503 (_Archivio di Stato, Firenze, Lettere
alla Balia_; published by J. GAYE, _Carteggio inedito d'Artisti,
Firenze_ 1840, _Tom. II_, p. 62): _Ex Castris, Franciscus
Ghuiduccius,_ 24. _Jul._ 1503. _Appresso fu qui hieri con una di V.
Signoria Alexandro degli Albizi insieme con Leonardo da Vinci et
certi altri, et veduto el disegno insieme con el ghovernatore, doppo
molte discussioni et dubii conclusesi che l'opera fussi molto al
proposito, o si veramente Arno volgersi qui, o restarvi con un
canale, che almeno vieterebbe che le colline da nemici non
potrebbono essere offese; come tucto referiranno loro a bocha V. S._
And, _Archivio di Stato, Firenze, Libro d'Entrata e Uscita di cassa
de' Magnifici Signori di luglio e agosto_
1503 _a_ 51 _T.: Andata di Leonardo al Campo sotto Pisa. Spese
extraordinarie dieno dare a di XXVI di luglio L. LVI sol. XII per
loro a Giovanni Piffero; e sono per tanti, asegnia avere spexi in
vetture di sei chavalli a spese di vitto per andare chon Lionardo da
Vinci a livellare Arno in quello di Pisa per levallo del lilo suo._
(Published by MILANESI, _Archivio Storico Italiano, Serie III, Tom.
XVI._} VASARI asserts: _(Leonardo) fu il primo ancora, che
giovanetto discorresse sopra il fiume d'Arno per metterlo in canale
da Pisa a Fiorenza_ (ed. SANSONI, IV, 20).
The passage above is in some degree illustrated by the map on Pl.
CXII, where the course of the Arno westward from Empoli is shown.]
1007.
The eddy made by the Mensola, when the Arno is low and the Mensola
full.
[Footnote: _Mensola_ is a mountain stream which falls into the Arno
about a mile and a half above Florence.
A=Arno, I=Isola, M=Mvgone, P=Pesa, N=Mesola.]
1008.
That the river which is to be turned from one place to another must
be coaxed and not treated roughly or with violence; and to do this a
sort of floodgate should be made in the river, and then lower down
one in front of it and in like manner a third, fourth and fifth, so
that the river may discharge itself into the channel given to it, or
that by this means it may be diverted from the place it has damaged,
as was done in Flanders--as I was told by Niccolo di Forsore.
How to protect and repair the banks washed by the water, as below
the island of Cocomeri.
Ponte Rubaconte (Fig. 1); below [the palaces] Bisticci and Canigiani
(Fig. 2). Above the flood gate of la Giustizia (Fig. 3); _a b_ is a
sand bank opposite the end of the island of the Cocomeri in the
middle of the Arno (Fig. 4). [Footnote: The course of the river Arno
is also discussed in Nos. 987 and 988.]
Canals in the Milanese (1009-1013).
1009.
The canal of San Cristofano at Milan made May 3rd 1509. [Footnote:
This observation is written above a washed pen and ink drawing which
has been published as Tav. VI in the _,,Saggio."_ The editors of
that work explain the drawing as _"uno Studio di bocche per
estrazione d'acqua."_]
1010.
OF THE CANAL OF MARTESANA.
By making the canal of Martesana the water of the Adda is greatly
diminished by its distribution over many districts for the
irrigation of the fields. A remedy for this would be to make several
little channels, since the water drunk up by the earth is of no more
use to any one, nor mischief neither, because it is taken from no
one; and by making these channels the water which before was lost
returns again and is once more serviceable and useful to men.
[Footnote: _"el navilio di Martagano"_ is also mentioned in a note
written in red chalk, MS. H2 17a Leonardo has, as it seems, little
to do with Lodovico il Moro's scheme to render this canal navigable.
The canal had been made in 1460 by Bertonino da Novara. Il Moro
issued his degree in 1493, but Leonardo's notes about this canal
were, with the exception of one (No. 1343), written about sixteen
years later.]
1011.
No canal which is fed by a river can be permanent if the river
whence it originates is not wholly closed up, like the canal of
Martesana which is fed by the Ticino.
1012.
>From the beginning of the canal to the mill.
>From the beginning of the canal of Brivio to the mill of Travaglia
is 2794 trabochi, that is 11176 braccia, which is more than 3 miles
and two thirds; and here the canal is 57 braccia higher than the
surface of the water of the Adda, giving a fall of two inches in
every hundred trabochi; and at that spot we propose to take the
opening of our canal.
[Footnote: The following are written on the sketches: At the place
marked _N: navilio da dacquiue_ (canal of running water); at _M:
molin del Travaglia_ (Mill of Travaglia); at _R: rochetta ssanta
maria_ (small rock of Santa Maria); at _A: Adda;_ at _L: Lagho di
Lecho ringorgato alli 3 corni in Adda,--Concha perpetua_ (lake of
Lecco overflowing at Tre Corni, in Adda,-- a permanent sluice). Near
the second sketch, referring to the sluice near _Q: qui la chatena
ttalie d'u peso_ (here the chain is in one piece). At _M_ in the
lower sketch: _mol del travaglia, nel cavare la concha il tereno
ara chotrapero co cassa d'acqua._ (Mill of Travaglia, in digging
out the sluice the soil will have as a counterpoise a vessel of
water).]
1013.
If it be not reported there that this is to be a public canal, it
will be necessary to pay for the land; [Footnote 3: _il re_. Louis
XII or Francis I of France. It is hardly possible to doubt that the
canals here spoken of were intended to be in the Milanese. Compare
with this passage the rough copy of a letter by Leonardo, to the
_"Presidente dell' Ufficio regolatore dell' acqua"_ on No. 1350. See
also the note to No. 745, 1. 12.] and the king will pay it by
remitting the taxes for a year.
Estimates and preparatory studies for canals (1014. 1015).
1014.
CANAL.
The canal which may be 16 braccia wide at the bottom and 20 at the
top, we may say is on the average 18 braccia wide, and if it is 4
braccia deep, at 4 dinari the square braccia; it will only cost 900
ducats, to excavate by the mile, if the square braccio is calculated
in ordinary braccia; but if the braccia are those used in measuring
land, of which every 4 are equal to 4 1/2 and if by the mile we
understand three thousand ordinary braccia; turned into land
braccia, these 3000 braccia will lack 1/4; there remain 2250
braccia, which at 4 dinari the braccio will amount to 675 ducats a
mile. At 3 dinari the square braccio, the mile will amount to 506
1/4 ducats so that the excavation of 30 miles of the canal will
amount to 15187 1/2 ducats.
1015.
To make the great canal, first make the smaller one and conduct into
it the waters which by a wheel will help to fill the great one.
Notes on buildings in Milan (1016-1019)
1016.
Indicate the centre of Milan.
Moforte--porta resa--porta nova--strada nova--navilio--porta
cumana--barco--porta giovia--porta vercellina--porta sco
Anbrogio--porta Tesinese--torre dell' Imperatore-- porta
Lodovica--acqua.
[Footnote: See Pl. CIX. The original sketch is here reduced to about
half its size. The gates of the town are here named, beginning at
the right hand and following the curved line. In the bird's eye view
of Milan below, the cathedral is plainly recognisable in the middle;
to the right is the tower of San Gottardo. The square, above the
number 9147, is the Lazzaretto, which was begun in 1488. On the left
the group of buildings of the _'Castello'_ will be noticed. On the
sketched Plan of Florence (see No. 1004 note) Leonardo has written
on the margin the following names of gates of Milan: Vercellina
--Ticinese--Ludovica--Romana--Orientale--
Nova--Beatrice--Cumana--Compare too No. 1448, 11. 5, 12.]
1017.
The moat of Milan.
Canal 2 braccia wide.
The castle with the moats full.
The filling of the moats of the Castle of Milan.
1018.
THE BATH.
To heat the water for the stove of the Duchess take four parts of
cold water to three parts of hot water.
[Footnote: _Duchessa di Milano_, Beatrice d'Este, wife of Ludovico
il Moro to whom she was married, in 1491. She died in June 1497.]
1019.
In the Cathedral at the pulley of the nail of the cross.
Item.
To place the mass _v r_ in the...
[Footnote: On this passage AMORETTI remarks _(Memorie Storiche_
chap. IX): _Nell'anno stesso lo veggiamo formare un congegno di
carucole e di corde, con cui trasportare in piu venerabile e piu
sicuro luogo, cioe nell'ultima arcata della nave di mezzo della
metropolitana, la sacra reliquia del Santo Chiodo, che ivi ancor si
venera. Al fol. 15 del codice segnato Q. R. in 16, egli ci ha
lasciata di tal congegno una doppia figura, cioe una di quattro
carucole, e una di tre colle rispettive corde, soggiugnandovi: in
Domo alla carucola del Chiodo della Croce._
AMORETTI'S views as to the mark on the MS, and the date when it was
written are, it may be observed, wholly unfounded. The MS. L, in
which it occurs, is of the year 1502, and it is very unlikely that
Leonardo was in Milan at that time; this however would not prevent
the remark, which is somewhat obscure, from applying to the
Cathedral at Milan.]
1020.
OF THE FORCE OF THE VACUUM FORMED IN A MOMENT.
I saw, at Milan, a thunderbolt fall on the tower della Credenza on
its Northern side, and it descended with a slow motion down that
side, and then at once parted from that tower and carried with it
and tore away from that wall a space of 3 braccia wide and two deep;
and this wall was 4 braccia thick and was built of thin and small
old bricks; and this was dragged out by the vacuum which the flame
of the thunderbolt had caused, &c.
[Footnote: With reference to buildings at Milan see also Nos. 751
and 756, and Pl. XCV, No. 2 (explained on p. 52), Pl. C (explained
on pages 60-62). See also pages 25, 39 and 40.]
Remarks on natural phenomena in and near Milan (1021. 1022).
1021.
I have already been to see a great variety (of atmospheric effects).
And lately over Milan towards Lago Maggiore I saw a cloud in the
form of an immense mountain full of rifts of glowing light, because
the rays of the sun, which was already close to the horizon and red,
tinged the cloud with its own hue. And this cloud attracted to it
all the little clouds that were near while the large one did not
move from its place; thus it retained on its summit the reflection
of the sunlight till an hour and a half after sunset, so immensely
large was it; and about two hours after sunset such a violent wind
arose, that it was really tremendous and unheard of.
[Footnote: _di arie_ is wanting in the original but may safely be
inserted in the context, as the formation of clouds is under
discussion before this text.]
1022.
On the 10th day of December at 9 o'clock a. m. fire was set to the
place.
On the l8th day of December 1511 at 9 o'clock a. m. this second fire
was kindled by the Swiss at Milan at the place called DCXC.
[Footnote: With these two texts, (l. 1--2 and l. 3--5 are in the
original side by side) there are sketches of smoke wreaths in red
chalk.]
Note on Pavia.
1023.
The chimneys of the castle of Pavia have 6 rows of openings and from
each to the other is one braccio.
[Footnote: Other notes relating to Pavia occur on p. 43 and p. 53
(Pl. XCVIII, No. 3). Compare No. 1448, 26.]
Notes on the Sforzesca near Vigevano (1024-1028).
1024.
On the 2nd day of February 1494. At Sforzesca I drew twenty five
steps, 2/3 braccia to each, and 8 braccia wide.
[Footnote: See Pl. CX, No. 2. The rest of the notes on this page
refer to the motion of water. On the lower sketch we read: 4 _br._
(four braccia) and _giara_ (for _ghiaja_, sand, gravel).]
1025.
The vineyards of Vigevano on the 20th day of March 1494.
[Footnote: On one side there is an effaced sketch in red chalk.]
1026.
To lock up a butteris at Vigevano.
1027.
Again if the lowest part of the bank which lies across the current
of the waters is made in deep and wide steps, after the manner of
stairs, the waters which, in their course usually fall
perpendicularly from the top of such a place to the bottom, and wear
away the foundations of this bank can no longer descend with a blow
of too great a force; and I find the example of this in the stairs
down which the water falls in the fields at Sforzesca at Vigevano
over which the running water falls for a height of 50 braccia.
1028.
Stair of Vigevano below La Sforzesca, 130 steps, 1/4 braccio high
and 1/2 braccio wide, down which the water falls, so as not to wear
away anything at the end of its fall; by these steps so much soil
has come down that it has dried up a pool; that is to say it has
filled it up and a pool of great depth has been turned into meadows.
Notes on the North Italian lake. (1029-1033)
1029.
In many places there are streams of water which swell for six hours
and ebb for six hours; and I, for my part, have seen one above the
lake of Como called Fonte Pliniana, which increases and ebbs, as I
have said, in such a way as to turn the stones of two mills; and
when it fails it falls so low that it is like looking at water in a
deep pit.
[Footnote: The fountain is known by this name to this day: it is
near Torno, on the Eastern shore of Como. The waters still rise and
fall with the flow and ebb of the tide as Pliny described it (Epist.
IV, 30; Hist. Nat. II, 206).]
1030.
LAKE OF COMO. VALLEY OF CHIAVENNA.
Above the lake of Como towards Germany is the valley of Chiavenna
where the river Mera flows into this lake. Here are barren and very
high mountains, with huge rocks. Among these mountains are to be
found the water-birds called gulls. Here grow fir trees, larches and
pines. Deer, wildgoats, chamois, and terrible bears. It is
impossible to climb them without using hands and feet. The peasants
go there at the time of the snows with great snares to make the
bears fall down these rocks. These mountains which very closely
approach each other are parted by the river. They are to the right
and left for the distance of 20 miles throughout of the same nature.
>From mile to mile there are good inns. Above on the said river there
are waterfalls of 400 braccia in height, which are fine to see; and
there is good living at 4 soldi the reckoning. This river brings
down a great deal of timber.
VAL SASINA.
Val Sasina runs down towards Italy; this is almost the same form and
character. There grow here many _mappello_ and there are great ruins
and falls of water [Footnote 14: The meaning of _mappello_ is
unknown.].
VALLEY OF INTROZZO.
This valley produces a great quantity of firs, pines and larches;
and from here Ambrogio Fereri has his timber brought down; at the
head of the Valtellina are the mountains of Bormio, terrible and
always covered with snow; marmots (?) are found there.
BELLAGGIO.
Opposite the castle Bellaggio there is the river Latte, which falls
from a height of more than 100 braccia from the source whence it
springs, perpendicularly, into the lake with an inconceivable roar
and noise. This spring flows only in August and September.
VALTELLINA.
Valtellina, as it is called, is a valley enclosed in high and
terrible mountains; it produces much strong wine, and there is so
much cattle that the natives conclude that more milk than wine grows
there. This is the valley through which the Adda passes, which first
runs more than 40 miles through Germany; this river breeds the fish
_temolo_ which live on silver, of which much is to be found in its
sands. In this country every one can sell bread and wine, and the
wine is worth at most one soldo the bottle and a pound of veal one
soldo, and salt ten dinari and butter the same and their pound is 30
ounces, and eggs are one soldo the lot.
1031.
At BORMIO.
At Bormio are the baths;--About eight miles above Como is the
Pliniana, which increases and ebbs every six hours, and its swell
supplies water for two mills; and its ebbing makes the spring dry
up; two miles higher up there is Nesso, a place where a river falls
with great violence into a vast rift in the mountain. These
excursions are to be made in the month of May. And the largest bare
rocks that are to be found in this part of the country are the
mountains of Mandello near to those of Lecco, and of Gravidona
towards Bellinzona, 30 miles from Lecco, and those of the valley of
Chiavenna; but the greatest of all is that of Mandello, which has at
its base an opening towards the lake, which goes down 200 steps, and
there at all times is ice and wind.
IN VAL SASINA.
In Val Sasina, between Vimognio and Introbbio, to the right hand,
going in by the road to Lecco, is the river Troggia which falls from
a very high rock, and as it falls it goes underground and the river
ends there. 3 miles farther we find the buildings of the mines of
copper and silver near a place called Pra' Santo Pietro, and mines
of iron and curious things. La Grigna is the highest mountain there
is in this part, and it is quite bare.
[Footnote: 1030 and 1031. From the character of the handwriting we
may conclude that these observations were made in Leonardo's youth;
and I should infer from their contents, that they were notes made in
anticipation of a visit to the places here described, and derived
from some person (unknown to us) who had given him an account of
them.]
1032.
The lake of Pusiano flows into the lake of Segrino [Footnote 3: The
statement about the lake Segrino is incorrect; it is situated in the
Valle Assina, above the lake of Pusiano.] and of Annone and of Sala.
The lake of Annone is 22 braccia higher at the surface of its water
than the surface of the water of the lake of Lecco, and the lake of
Pusiano is 20 braccia higher than the lake of Annone, which added to
the afore said 22 braccia make 42 braccia and this is the greatest
height of the surface of the lake of Pusiano above the surface of
the lake of Lecco.
[Footnote: This text has in the original a slight sketch to
illustrate it.]
1033.
At Santa Maria in the Valley of Ravagnate [Footnote 2: _Ravagnate_
(Leonardo writes _Ravagna_) in the Brianza is between Oggiono and
Brivio, South of the lake of Como. M. Ravaisson avails himself of
this note to prove his hypothesis that Leonardo paid two visits to
France. See Gazette des Beaux Arts, 1881 pag. 528:
_Au recto du meme feuillet, on lit encore une note relative a une
vallee "nemonti brigatia"; il me semble qu'il s'agit bien des monts
de Briancon, le Brigantio des anciens. Briancon est sur la route de
Lyon en Italie. Ce fut par le mont Viso que passerent, en aout 1515,
les troupes francaises qui allaient remporter la victoire de
Marignan.
Leonard de Vinci, ingenieur de Francois Ier, comme il l'avait ete de
Louis XII, aurait-il ete pour quelque chose dans le plan du celebre
passage des Alpes, qui eut lieu en aout 1515, et a la suite duquel
on le vit accompagner partout le chevaleresque vainqueur? Auraitil
ete appele par le jeune roi, de Rome ou l'artiste etait alors, des
son avenement au trone?_] in the mountains of Brianza are the rods
of chestnuts of 9 braccia and one out of an average of 100 will be
14 braccia.
At Varallo di Ponbia near to Sesto on the Ticino the quinces are
white, large and hard.
[Footnote 5: Varallo di Ponbia, about ten miles South of Arona is
distinct from Varallo the chief town in the Val di Sesia.]
Notes on places in Central Italy, visited in 1502 (1034-1054).
1034.
Pigeon-house at Urbino, the 30th day of July 1502. [Footnote: An
indistinct sketch is introduced with this text, in the original, in
which the word _Scolatoro_ (conduit) is written.]
1035.
Made by the sea at Piombino. [Footnote: Below the sketch there are
eleven lines of text referring to the motion of waves.]
1036.
Acquapendente is near Orvieto. [Footnote: _Acquapendente_ is about
10 miles West of Orvieto, and is to the right in the map on Pl.
CXIII, near the lake of Bolsena.]
1037.
The rock of Cesena. [Footnote: See Pl. XCIV No. 1, the lower sketch.
The explanation of the upper sketch is given on p. 29.]
1038.
Siena, _a b_ 4 braccia, _a c_ 10 braccia. Steps at [the castle of]
Urbino. [Footnote: See Pl. CX No. 3; compare also No. 765.]
1039.
The bell of Siena, that is the manner of its movement, and the place
of the attachment of the clapper. [Footnote: The text is accompanied
by an indistinct sketch.]
1040.
On St. Mary's day in the middle of August, at Cesena, 1502.
[Footnote: See Pl. CX, No. 4.]
1041.
Stairs of the [palace of the] Count of Urbino,--rough. [Footnote:
The text is accompanied by a slight sketch.]
1042.
At the fair of San Lorenzo at Cesena. 1502.
1043.
Windows at Cesena. [Footnote: There are four more lines of text
which refer to a slightly sketched diagram.]
1044.
At Porto Cesenatico, on the 6th of September 1502 at 9 o'clock a. m.
The way in which bastions ought to project beyond the walls of the
towers to defend the outer talus; so that they may not be taken by
artillery.
[Footnote: An indistinct sketch, accompanies this passage.]
1045.
The rock of the harbour of Cesena is four points towards the South
West from Cesena.
1046.
In Romagna, the realm of all stupidity, vehicles with four wheels
are used, of which O the two in front are small and two high ones
are behind; an arrangement which is very unfavourable to the motion,
because on the fore wheels more weight is laid than on those behind,
as I showed in the first of the 5th on "Elements".
1047.
Thus grapes are carried at Cesena. The number of the diggers of the
ditches is [arranged] pyramidically. [Footnote: A sketch,
representing a hook to which two bunches of grapes are hanging,
refers to these first two lines. Cesena is mentioned again Fol. 82a:
_Carro da Cesena_ (a cart from Cesena).]
1048.
There might be a harmony of the different falls of water as you saw
them at the fountain of Rimini on the 8th day of August, 1502.
1049.
The fortress at Urbino. [Footnote: 1049. In the original the text is
written inside the sketch in the place here marked _n_.]
1050.
Imola, as regards Bologna, is five points from the West, towards the
North West, at a distance of 20 miles.
Castel San Piero is seen from Imola at four points from the West
towards the North West, at a distance of 7 miles.
Faenza stands with regard to Imola between East and South East at a
distance of ten miles. Forli stands with regard to Faenza between
South East and East at a distance of 20 miles from Imola and ten
from Faenza.
Forlimpopoli lies in the same direction at 25 miles from Imola.
Bertinoro, as regards Imola, is five points from the East to wards
the South East, at 27 miles.
1051.
Imola as regards Bologna is five points from the West towards the
North West at a distance of 20 miles.
Castel San Pietro lies exactly North West of Imola, at a distance of
7 miles.
Faenza, as regards Imola lies exactly half way between the East and
South East at a distance of 10 miles; and Forli lies in the same
direction from Imola at a distance of 20 miles; and Forlimpopolo
lies in the same direction from Forli at a distance of 25 miles.
Bertinoro is seen from Imola two points from the East towards the
South East at a distance of 27 miles.
[Footnote: Leonardo inserted this passage on the margin of the
circular plan, in water colour, of Imola--see Pl. CXI No. 1.--In the
original the fields surrounding the town are light green; the moat,
which surrounds the fortifications and the windings of the river
Santerno, are light blue. The parts, which have come out blackish
close to the river are yellow ochre in the original. The dark groups
of houses inside the town are red. At the four points of the compass
drawn in the middle of the town Leonardo has written (from right to
left): _Mezzodi_ (South) at the top; to the left _Scirocho_ (South
east), _levante_ (East), _Greco_ (North East), _Septantrione_
(North), _Maesstro_ (North West), _ponente_ (West) _Libecco_ (South
West). The arch in which the plan is drawn is, in the original, 42
centimetres across.
At the beginning of October 1502 Cesare Borgia was shut up in Imola
by a sudden revolt of the Condottieri, and it was some weeks before
he could release himself from this state of siege (see Gregorovius,
_Geschichte der Stadt Rom im Mittelalter_, Vol. VII, Book XIII, 5,
5).
Besides this incident Imola plays no important part in the history
of the time. I therefore think myself fully justified in connecting
this map, which is at Windsor, with the siege of 1502 and with
Leonardo's engagements in the service of Cesare Borgia, because a
comparison of these texts, Nos. 1050 and 1051, raise, I believe, the
hypothesis to a certainty.]
1052.
>From Bonconventi to Casa Nova are 10 miles, from Casa Nova to Chiusi
9 miles, from Chiusi to Perugia, from, Perugia to Santa Maria degli
Angeli, and then to Fuligno. [Footnote: Most of the places here
described lie within the district shown in the maps on Pl. CXIII.]
1053.
On the first of August 1502, the library at Pesaro.
1054.
OF PAINTING.
On the tops and sides of hills foreshorten the shape of the ground
and its divisions, but give its proper shape to what is turned
towards you. [Footnote: This passage evidently refers to the making
of maps, such as Pl. CXII, CXIII, and CXIV. There is no mention of
such works, it is true, excepting in this one passage of MS. L. But
this can scarcely be taken as evidence against my view that Leonardo
busied himself very extensively at that time in the construction of
maps; and all the less since the foregoing chapters clearly prove
that at a time so full of events Leonardo would only now and then
commit his observations to paper, in the MS. L.
By the side of this text we find, in the original, a very indistinct
sketch, perhaps a plan of a position. Instead of this drawing I have
here inserted a much clearer sketch of a position from the same MS.,
L. 82b and 83a. They are the only drawings of landscape, it may be
noted, which occur at all in that MS.]
Alessandria in Piedmont (1055. 1056).
1055.
At Candia in Lombardy, near Alessandria della Paglia, in making a
well for Messer Gualtieri [Footnote 2: Messer Gualtieri, the same
probably as is mentioned in Nos. 672 and 1344.] of Candia, the
skeleton of a very large boat was found about 10 braccia
underground; and as the timber was black and fine, it seemed good to
the said Messer Gualtieri to have the mouth of the well lengthened
in such a way as that the ends of the boat should be uncovered.
1056.
At Alessandria della Paglia in Lombardy there are no stones for
making lime of, but such as are mixed up with an infinite variety of
things native to the sea, which is now more than 200 miles away.
The Alps (1057-1062).
1057.
At Monbracco, above Saluzzo,--a mile above the Certosa, at the foot
of Monte Viso, there is a quarry of flakey stone, which is as white
as Carrara marble, without a spot, and as hard as porphyry or even
harder; of which my worthy gossip, Master Benedetto the sculptor,
has promised to give me a small slab, for the colours, the second
day of January 1511.
[Footnote: Saluzzo at the foot of the Alps South of Turin.]
[Footnote 9. 10.: _Maestro Benedetto scultore_; probably some native
of Northern Italy acquainted with the place here described. Hardly
the Florentine sculptor Benedetto da Majano. Amoretti had published
this passage, and M. Ravaisson who gave a French translation of it
in the _Gazette des Beaux Arts_ (1881, pag. 528), remarks as
follows: _Le maitre sculpteur que Leonard appelle son "compare" ne
serait-il pas Benedetto da Majano, un de ceux qui jugerent avec lui
de la place a donner au David de Michel-Ange, et de qui le Louvre a
acquis recemment un buste d'apres Philippe Strozzi?_ To this it may
be objected that Benedetto da Majano had already lain in his grave
fourteen years, in the year 1511, when he is supposed to have given
the promise to Leonardo. The colours may have been given to the
sculptor Benedetto and the stone may have been in payment for them.
>From the description of the stone here given we may conclude that it
is repeated from hearsay of the sculptor's account of it. I do not
understand how, from this observation, it is possible to conclude
that Leonardo was on the spot.]
1058.
That there are springs which suddenly break forth in earthquakes or
other convulsions and suddenly fail; and this happened in a mountain
in Savoy where certain forests sank in and left a very deep gap, and
about four miles from here the earth opened itself like a gulf in
the mountain, and threw out a sudden and immense flood of water
which scoured the whole of a little valley of the tilled soil,
vineyards and houses, and did the greatest mischief, wherever it
overflowed.
1059.
The river Arve, a quarter of a mile from Geneva in Savoy, where the
fair is held on midsummerday in the village of Saint Gervais.
[Footnote: An indistinct sketch is to be seen by the text.]
1060.
And this may be seen, as I saw it, by any one going up Monbroso
[Footnote: I have vainly enquired of every available authority for a
solution of the mystery as to what mountain is intended by the name
Monboso (Comp. Vol. I Nos. 300 and 301). It seems most obvious to
refer it to Monte Rosa. ROSA derived from the Keltic ROS which
survives in Breton and in Gaelic, meaning, in its first sense, a
mountain spur, but which also--like HORN--means a very high peak;
thus Monte Rosa would mean literally the High Peak.], a peak of the
Alps which divide France from Italy. The base of this mountain gives
birth to the 4 rivers which flow in four different directions
through the whole of Europe. And no mountain has its base at so
great a height as this, which lifts itself above almost all the
clouds; and snow seldom falls there, but only hail in the summer,
when the clouds are highest. And this hail lies [unmelted] there, so
that if it were not for the absorption of the rising and falling
clouds, which does not happen more than twice in an age, an enormous
mass of ice would be piled up there by the layers of hail, and in
the middle of July I found it very considerable; and I saw the sky
above me quite dark, and the sun as it fell on the mountain was far
brighter here than in the plains below, because a smaller extent of
atmosphere lay between the summit of the mountain and the sun.
[Footnote 6: _in una eta._ This is perhaps a slip of the pen on
Leonardo's part and should be read _estate_ (summer).]
Leic. 9b]
1061.
In the mountains of Verona the red marble is found all mixed with
cockle shells turned into stone; some of them have been filled at
the mouth with the cement which is the substance of the stone; and
in some parts they have remained separate from the mass of the rock
which enclosed them, because the outer covering of the shell had
interposed and had not allowed them to unite with it; while in other
places this cement had petrified those which were old and almost
stripped the outer skin.
1062.
Bridge of Goertz-Wilbach (?).
[Footnote: There is a slight sketch with this text, Leonardo seems
to have intended to suggest, with a few pen-strokes, the course of
the Isonzo and of the Wipbach in the vicinity of Gorizia (Goerz). He
himself says in another place that he had been in Friuli (see No.
1077 1. 19).]
The Appenins (1063-1068).
1063.
That part of the earth which was lightest remained farthest from the
centre of the world; and that part of the earth became the lightest
over which the greatest quantity of water flowed. And therefore that
part became lightest where the greatest number of rivers flow; like
the Alps which divide Germany and France from Italy; whence issue
the Rhone flowing Southwards, and the Rhine to the North. The Danube
or Tanoia towards the North East, and the Po to the East, with
innumerable rivers which join them, and which always run turbid with
the soil carried by them to the sea.
The shores of the sea are constantly moving towards the middle of
the sea and displace it from its original position. The lowest
portion of the Mediterranean will be reserved for the bed and
current of the Nile, the largest river that flows into that sea. And
with it are grouped all its tributaries, which at first fell into
the sea; as may be seen with the Po and its tributaries, which first
fell into that sea, which between the Appenines and the German Alps
was united to the Adriatic sea.
That the Gallic Alps are the highest part of Europe.
1064.
And of these I found some in the rocks of the high Appenines and
mostly at the rock of La Vernia. [Footnote 6: _Sasso della Vernia._
The frowning rock between the sources of the Arno and the Tiber, as
Dante describes this mountain, which is 1269 metres in height.
This note is written by the side of that given as No. 1020; but
their connection does not make it clear what Leonardo's purpose was
in writing it.]
1065.
At Parma, at 'La Campana' on the twenty-fifth of October 1514.
[Footnote 2: _Capano_, an Inn.]
A note on the petrifactions, or fossils near Parma will be found
under No. 989.]
1066.
A method for drying the marsh of Piombino. [Footnote: There is a
slight sketch with this text in the original.--Piombino is also
mentioned in Nos. 609, l. 55-58 (compare Pl. XXXV, 3, below). Also
in No. 1035.]
1067.
The shepherds in the Romagna at the foot of the Apennines make
peculiar large cavities in the mountains in the form of a horn, and
on one side they fasten a horn. This little horn becomes one and the
same with the said cavity and thus they produce by blowing into it a
very loud noise. [Footnote: As to the Romagna see also No. 1046.]
1068.
A spring may be seen to rise in Sicily which at certain times of the
year throws out chesnut leaves in quantities; but in Sicily chesnuts
do not grow, hence it is evident that that spring must issue from
some abyss in Italy and then flow beneath the sea to break forth in
Sicily. [Footnote: The chesnut tree is very common in Sicily. In
writing _cicilia_ Leonardo meant perhaps Cilicia.]
II.
FRANCE.
1069.
GERMANY. FRANCE.
a. Austria, a. Picardy.
b. Saxony. b. Normandy.
c. Nuremberg. c. Dauphine.
d. Flanders.
SPAIN.
a. Biscay.
b. Castille.
c. Galicia.
d. Portugal.
e. Taragona.
f. Granada.
[Footnote: Two slightly sketched maps, one of Europe the other of
Spain, are at the side of these notes.]
1070.
Perpignan. Roanne. Lyons. Paris. Ghent. Bruges. Holland.
[Footnote: _Roana_ does not seem to mean here Rouen in Normandy, but
is probably Roanne (Rodumna) on the upper Loire, Lyonnais (Dep. du
Loire). This town is now unimportant, but in Leonardo's time was
still a place of some consequence.]
1071.
At Bordeaux in Gascony the sea rises about 40 braccia before its
ebb, and the river there is filled with salt water for more than a
hundred and fifty miles; and the vessels which are repaired there
rest high and dry on a high hill above the sea at low tide.
[Footnote 2: This is obviously an exaggeration founded on inaccurate
information. Half of 150 miles would be nearer the mark.]
1072.
The Rhone issues from the lake of Geneva and flows first to the West
and then to the South, with a course of 400 miles and pours its
waters into the Mediterranean.
1073.
_c d_ is the garden at Blois; _a b_ is the conduit of Blois, made in
France by Fra Giocondo, _b c_ is what is wanting in the height of
that conduit, _c d_ is the height of the garden at Blois, _e f_ is
the siphon of the conduit, _b c_, _e f_, _f g_ is where the siphon
discharges into the river. [Footnote: The tenor of this note (see
lines 2 and 3) seems to me to indicate that this passage was not
written in France, but was written from oral information. We have no
evidence as to when this note may have been written beyond the
circumstance that Fra Giocondo the Veronese Architect left France
not before the year 1505. The greater part of the magnificent
Chateau of Blois has now disappeared. Whether this note was made for
a special purpose is uncertain. The original form and extent of the
Chateau is shown in Androvet, _Les plus excellents Bastiments de
France, Paris MDCVII,_ and it may be observed that there is in the
middle of the garden a Pavilion somewhat similar to that shown on
Pl. LXXXVIII No. 7.
See S. DE LA SAUSSAYE, _Histoire du Chateau de Blois 4eme edition
Blois et Paris_ p. 175: _En mariant sa fille ainee a Francois, comte
d'Angouleme, Louis XII lui avait constitue en dot les comtes de
Blois, d'Asti, de Coucy, de Montfort, d'Etampes et de Vertus. Une
ordonnance de Francois I. lui laissa en_ 1516 _l'administration du
comte de Blois.
Le roi fit commencer, dans la meme annee, les travaux de celle belle
partie du chateau, connue sous le nom d'aile de Francois I, et dont
nous avons donne la description au commencement de ce livre. Nous
trouvons en effet, dans les archives du Baron de Foursanvault, une
piece qui en fixe parfaitement la date. On y lit: "Je, Baymon
Philippeaux, commis par le Roy a tenir le compte et fair le payement
des bastiments, ediffices et reparacions que le dit seigneur fait
faire en son chastu de Blois, confesse avoir eu et receu ... la
somme de trois mille livres tournois ... le cinquieme jour de
juillet, l'an mil cinq cent et seize._ P. 24: _Les jardins avaient
ete decores avec beaucoup de luxe par les differents possesseurs du
chateau. Il ne reste de tous les batiments qu'ils y eleverent que
ceux des officiers charges de l'ad_ministration et de la culture des
jardins, et un pavilion carre en pierre et en brique flanque de
terrasses a chacun de ses angles. Quoique defigure par des mesures
elevees sur les terrasses, cet edifice est tris-digne d'interet par
l'originalite du plan, la decoration architecturale et le souvenir
d'Anne de Bretagne qui le fit construire._ Felibien describes the
garden as follows: _Le jardin haut etait fort bien dresse par grands
compartimens de toutes sortes de figures, avec des allees de
meuriers blancs et des palissades de coudriers. Deux grands berceaux
de charpenterie separoient toute la longueur et la largeur du
jardin, et dans les quatres angles des allees, ou ces berceaux se
croissent, il y auoit 4 cabinets, de mesme charpenterie ... Il y a
pas longtemps qu'il y auoit dans ce mesme jardin, a l'endroit ou se
croissent les allees du milieu, un edifice de figure octogone, de
plus de 7 thoises de diametre et de plus de neuf thoises de haut;
avec 4 enfoncements en forme de niches dans les 4 angles des allies.
Ce bastiment.... esloit de charpente mais d'un extraordinairement
bien travaille. On y voyait particulierement la cordiliere qui
regnati tout autour en forme de cordon. Car la Reyne affectait de la
mettre nonseulement a ses armes et a ses chiffres mais de la faire
representer en divers manieres dans tous les ouvrages qu'on lui
faisait pour elle ... le bastiment estati couvert en forme de dome
qui dans son milieu avait encore un plus petit dome, ou lanterne
vitree au-dessus de laquelle estait une figure doree representant
Saint Michel. Les deux domes estoient proprement couvert d'ardoise
et de plomb dore par dehors; par dedans ils esloient lambrissez
d'une menuiserie tres delicate. Au milieu de ce Salon il y avait un
grand bassin octogone de marbre blanc, dont toutes les faces
estoient enrichies de differentes sculptures, avec les armes et les
chiffres du Roy Louis XII et de la Reine Anne, Dans ce bassin il y
en avait un autre pose sur un piedestal lequel auoit sept piedz de
diametre. Il estait de figure ronde a godrons, avec des masques et
d'autres ornements tres scauamment taillez. Du milieu de ce
deuxiesme bassin s'y levoit un autre petit piedestal qui portait un
troisiesme bassin de trois pieds de diametre, aussy parfaitement
bien taille; c'estoit de ce dernier bassin que jallissoit l'eau qui
se rependoit en suitte dans les deux autres bassins. Les beaux
ouvrages faits d'un marbre esgalement blanc et poli, furent brisez
par la pesanteur de tout l'edifice, que les injures de l'air
renverserent de fond en comble.]
1074.
The river Loire at Amboise.
The river is higher within the bank _b d_ than outside that bank.
The island where there is a part of Amboise.
This is the river that passes through Amboise; it passes at _a b c
d_, and when it has passed the bridge it turns back, against the
original current, by the channel _d e_, _b f_ in contact with the
bank which lies between the two contrary currents of the said river,
_a b_, _c d_, and _d e_, _b f_. It then turns down again by the
channel _f l_, _g h_, _n m_, and reunites with the river from which
it was at first separated, which passes by _k n_, which makes _k m_,
_r t_. But when the river is very full it flows all in one channel
passing over the bank _b d_. [Footnote: See Pl. CXV. Lines 1-7 are
above, lines 8-10 in the middle of the large island and the word
_Isola_ is written above _d_ in the smaller island; _a_ is written
on the margin on the bank of the river above 1. I; in the
reproduction it is not visible. As may be seen from the last
sentence, the observation was made after long study of the river's
course, when Leonardo had resided for some time at, or near,
Amboise.]
1075.
The water may be dammed up above the level of Romorantin to such a
height, that in its fall it may be used for numerous mills.
1075.
The river at Villefranche may be conducted to Romorantin which may
be done by the inhabitants; and the timber of which their houses are
built may be carried in boats to Romorantin [Footnote: Compare No.
744.]. The river may be dammed up at such a height that the waters
may be brought back to Romorantin with a convenient fall.
1076.
As to whether it is better that the water should all be raised in a
single turn or in two?
The answer is that in one single turn the wheel could not support
all the water that it can raise in two turns, because at the half
turn of the wheel it would be raising 100 pounds and no more; and if
it had to raise the whole, 200 pounds in one turn, it could not
raise them unless the wheel were of double the diameter and if the
diameter were doubled, the time of its revolution would be doubled;
therefore it is better and a greater advantage in expense to make
such a wheel of half the size (?) the land which it would water and
would render the country fertile to supply food to the inhabitants,
and would make navigable canals for mercantile purposes.
The way in which the river in its flow should scour its own channel.
By the ninth of the third; the more rapid it is, the more it wears
away its channel; and, by the converse proposition, the slower the
water the more it deposits that which renders it turbid.
And let the sluice be movable like the one I arranged in Friuli
[Footnote 19: This passage reveals to us the fact that Leonardo had
visited the country of Friuli and that he had stayed there for some
time. Nothing whatever was known of this previously.], where when
one sluice was opened the water which passed through it dug out the
bottom. Therefore when the rivers are flooded, the sluices of the
mills ought to be opened in order that the whole course of the river
may pass through falls to each mill; there should be many in order
to give a greater impetus, and so all the river will be scoured. And
below the site of each of the two mills there may be one of the said
sluice falls; one of them may be placed below each mill.
1078.
A trabocco is four braccia, and one mile is three thousand of the
said braccia. Each braccio is divided into 12 inches; and the water
in the canals has a fall in every hundred trabocchi of two of these
inches; therefore 14 inches of fall are necessary in two thousand
eight hundred braccia of flow in these canals; it follows that 15
inches of fall give the required momentum to the currents of the
waters in the said canals, that is one braccio and a half in the
mile. And from this it may be concluded that the water taken from
the river of Ville-franche and lent to the river of Romorantin
will..... Where one river by reason of its low level cannot flow
into the other, it will be necessary to dam it up, so that it may
acquire a fall into the other, which was previously the higher.
The eve of Saint Antony I returned from Romorantin to Amboise, and
the King went away two days before from Romorantin.
>From Romorantin as far as the bridge at Saudre it is called the
Saudre, and from that bridge as far as Tours it is called the Cher.
I would test the level of that channel which is to lead from the
Loire to Romorantin, with a channel one braccio wide and one braccio
deep.
[Footnote: Lines 6-18 are partly reproduced in the facsimile on p.
254, and the whole of lines 19-25.
The following names are written along the rivers on the larger
sketch, _era f_ (the Loire) _scier f_ (the Cher) three times. _Pote
Sodro_ (bridge of the Soudre). _Villa francha_ (Villefranche)
_banco_ (sandbank) _Sodro_ (Soudre). The circle below shows the
position of Romorantin. The words '_orologio del sole_' written
below do not belong to the map of the rivers. The following names
are written by the side of the smaller sketch-map:--_tors_ (Tours),
_Abosa_ (Amboise) _bres_--for Bles (Blois) _mo rica_ (Montrichard).
_Lione_ (Lyons). This map was also published in the 'Saggio'
(Milano, 1872) Pl. XXII, and the editors remark: _Forse la linia
retta che va da Amboise a Romorantin segna l'andamento proposto d'un
Canale, che poi rembra prolungarsi in giu fin dove sta scritto
Lione._
M. Ravaisson has enlarged on this idea in the Gazette des Beaux Arts
(1881 p. 530): _Les traces de Leonard permettent d'entrevoir que le
canal commencant soit aupres de Tours, soit aupres de Blois et
passant par Romorantin, avec port d'embarquement a Villefranche,
devait, au dela de Bourges, traverser l'Allier au-dessous des
affluents de la Dore et de la Sioule, aller par Moulins jusqu' a
Digoin; enfin, sur l'autre rive de la Loire, depasser les monts du
Charolais et rejoindre la Saone aupres de Macon._ It seems to me
rash, however, to found so elaborate an hypothesis on these sketches
of rivers. The slight stroke going to _Lione_ is perhaps only an
indication of the direction.--With regard to the Loire compare also
No. 988. l. 38.]
1079.
THE ROAD TO ORLEANS
At 1/4 from the South to the South East. At 1/3 from the South to
the South East. At 1/4 from the South to the South East. At 1/5 from
the South to the South East. Between the South West and South, to
the East bearing to the South; from the South towards the East 1/8;
thence to the West, between the South and South West; at the South.
[Footnote: The meaning is obscure; a more important passage
referring to France is to be found under No. 744]
On the Germans (1080. 1081).
1080.
The way in which the Germans closing up together cross and
interweave their broad leather shields against the enemy, stooping
down and putting one of the ends on the ground while they hold the
rest in their hand. [Footnote: Above the text is a sketch of a few
lines crossing each other and the words _de ponderibus_. The meaning
of the passage is obscure.]
1081.
The Germans are wont to annoy a garrison with the smoke of feathers,
sulphur and realgar, and they make this smoke last 7 or 8 hours.
Likewise the husks of wheat make a great and lasting smoke; and also
dry dung; but this must be mixed with olive husks, that is olives
pressed for oil and from which the oil has been extracted.
[Footnote: There is with this passage a sketch of a round tower
shrouded in smoke.]
The Danube.
1082.
That the valleys were formerly in great part covered by lakes the
soil of which always forms the banks of rivers,--and by seas, which
afterwards, by the persistent wearing of the rivers, cut through the
mountains and the wandering courses of the rivers carried away the
other plains enclosed by the mountains; and the cutting away of the
mountains is evident from the strata in the rocks, which correspond
in their sections as made by the courses of the rivers [Footnote 4:
_Emus_, the Balkan; _Dardania_, now Servia.], The Haemus mountains
which go along Thrace and Dardania and join the Sardonius mountains
which, going on to the westward change their name from Sardus to
Rebi, as they come near Dalmatia; then turning to the West cross
Illyria, now called Sclavonia, changing the name of Rebi to Albanus,
and going on still to the West, they change to Mount Ocra in the
North; and to the South above Istria they are named Caruancas; and
to the West above Italy they join the Adula, where the Danube rises
[8], which stretches to the East and has a course of 1500 miles; its
shortest line is about l000 miles, and the same or about the same is
that branch of the Adula mountains changed as to their name, as
before mentioned. To the North are the Carpathians, closing in the
breadth of the valley of the Danube, which, as I have said extends
eastward, a length of about 1000 miles, and is sometimes 200 and in
some places 300 miles wide; and in the midst flows the Danube, the
principal river of Europe as to size. The said Danube runs through
the middle of Austria and Albania and northwards through Bavaria,
Poland, Hungary, Wallachia and Bosnia and then the Danube or Donau
flows into the Black Sea, which formerly extended almost to Austria
and occupied the plains through which the Danube now courses; and
the evidence of this is in the oysters and cockle shells and
scollops and bones of great fishes which are still to be found in
many places on the sides of those mountains; and this sea was formed
by the filling up of the spurs of the Adula mountains which then
extended to the East joining the spurs of the Taurus which extend to
the West. And near Bithynia the waters of this Black Sea poured into
the Propontis [Marmora] falling into the Aegean Sea, that is the
Mediterranean, where, after a long course, the spurs of the Adula
mountains became separated from those of the Taurus. The Black Sea
sank lower and laid bare the valley of the Danube with the above
named countries, and the whole of Asia Minor beyond the Taurus range
to the North, and the plains from mount Caucasus to the Black Sea to
the West, and the plains of the Don this side--that is to say, at
the foot of the Ural mountains. And thus the Black Sea must have
sunk about 1000 braccia to uncover such vast plains.
[Footnote 8: _Danubio_, in the original _Reno_; evidently a mistake
as we may infer from _come dissi_ l. 10 &c.]
III.
THE COUNTRIES OF THE WESTERN END OF THE MEDITERRANEAN.
The straits of Gibraltar (1083-1085).
1083.
WHY THE SEA MAKES A STRONGER CURRENT IN THE STRAITS OF SPAIN THAN
ELSEWHERE.
A river of equal depth runs with greater speed in a narrow space
than in a wide one, in proportion to the difference between the
wider and the narrower one.
This proposition is clearly proved by reason confirmed by
experiment. Supposing that through a channel one mile wide there
flows one mile in length of water; where the river is five miles
wide each of the 5 square miles will require 1/5 of itself to be
equal to the square mile of water required in the sea, and where the
river is 3 miles wide each of these square miles will require the
third of its volume to make up the amount of the square mile of the
narrow part; as is demonstrated in _f g h_ at the mile marked _n_.
[Footnote: In the place marked A in the diagram _Mare Mediterano_
(Mediterranean Sea) is written in the original. And at B, _stretto
di Spugna_ (straits of Spain, _i.e._ Gibraltar). Compare No. 960.]
1084.
WHY THE CURRENT OF GIBRALTAR IS ALWAYS GREATER TO THE WEST THAN TO
THE EAST.
The reason is that if you put together the mouths of the rivers
which discharge into the Mediterranean sea, you would find the sum
of water to be larger than that which this sea pours through the
straits into the ocean. You see Africa discharging its rivers that
run northwards into this sea, and among them the Nile which runs
through 3000 miles of Africa; there is also the Bagrada river and
the Schelif and others. [Footnote 5: _Bagrada_ (Leonardo writes
Bragada) in Tunis, now Medscherda; _Mavretano_, now Schelif.]
Likewise Europe pours into it the Don and the Danube, the Po, the
Rhone, the Arno, and the Tiber, so that evidently these rivers, with
an infinite number of others of less fame, make its great breadth
and depth and current; and the sea is not wider than 18 miles at the
most westerly point of land where it divides Europe from Africa.
1085.
The gulf of the Mediterranean, as an inland sea, received the
principal waters of Africa, Asia and Europe that flowed towards it;
and its waters came up to the foot of the mountains that surrounded
it and made its shores. And the summits of the Apennines stood up
out of this sea like islands, surrounded by salt water. Africa
again, behind its Atlas mountains did not expose uncovered to the
sky the surface of its vast plains about 3000 miles in length, and
Memphis [Footnote 6: _Mefi._ Leonardo can only mean here the citadel
of Cairo on the Mokattam hills.] was on the shores of this sea, and
above the plains of Italy, where now birds fly in flocks, fish were
wont to wander in large shoals.
1086.
Tunis.
The greatest ebb made anywhere by the Mediterranean is above Tunis,
being about two and a half braccia and at Venice it falls two
braccia. In all the rest of the Mediterranean sea the fall is little
or none.
1087.
Libya.
Describe the mountains of shifting deserts; that is to say the
formation of waves of sand borne by the wind, and of its mountains
and hills, such as occur in Libya. Examples may be seen on the wide
sands of the Po and the Ticino, and other large rivers.
1088.
Majorca.
Circumfulgore is a naval machine. It was an invention of the men of
Majorca. [Footnote: The machine is fully described in the MS. and
shown in a sketch.]
1089.
The Tyrrhene Sea.
Some at the Tyrrhene sea employ this method; that is to say they
fastened an anchor to one end of the yard, and to the other a cord,
of which the lower end was fastened to an anchor; and in battle they
flung this anchor on to the oars of the opponent's boat and by the
use of a capstan drew it to the side; and threw soft soap and tow,
daubed with pitch and set ablaze, on to that side where the anchor
hung; so that in order to escape that fire, the defenders of that
ship had to fly to the opposite side; and in doing this they aided
to the attack, because the galley was more easily drawn to the side
by reason of the counterpoise. [Footnote: This text is illustrated
in the original by a pen and ink sketch.]
IV.
THE LEVANT.
The Levantine Sea.
1090.
On the shores of the Mediterranean 300 rivers flow, and 40, 200
ports. And this sea is 3000 miles long. Many times has the increase
of its waters, heaped up by their backward flow and the blowing of
the West winds, caused the overflow of the Nile and of the rivers
which flow out through the Black Sea, and have so much raised the
seas that they have spread with vast floods over many countries. And
these floods take place at the time when the sun melts the snows on
the high mountains of Ethiopia that rise up into the cold regions of
the air; and in the same way the approach of the sun acts on the
mountains of Sarmatia in Asia and on those in Europe; so that the
gathering together of these three things are, and always have been,
the cause of tremendous floods: that is, the return flow of the sea
with the West wind and the melting of the snows. So every river will
overflow in Syria, in Samaria, in Judea between Sinai and the
Lebanon, and in the rest of Syria between the Lebanon and the Taurus
mountains, and in Cilicia, in the Armenian mountains, and in
Pamphilia and in Lycia within the hills, and in Egypt as far as the
Atlas mountains. The gulf of Persia which was formerly a vast lake
of the Tigris and discharged into the Indian Sea, has now worn away
the mountains which formed its banks and laid them even with the
level of the Indian ocean. And if the Mediterranean had continued
its flow through the gulf of Arabia, it would have done the same,
that is to say, would have reduced the level of the Mediterranean to
that of the Indian Sea.
The Red Sea. (1091. 1092).
1091.
For a long time the water of the Mediterranean flowed out through
the Red Sea, which is 100 miles wide and 1500 long, and full of
reefs; and it has worn away the sides of Mount Sinai, a fact which
testifies, not to an inundation from the Indian sea beating on these
coasts, but to a deluge of water which carried with it all the
rivers which abound round the Mediterranean, and besides this there
is the reflux of the sea; and then, a cutting being made to the West
3000 miles away from this place, Gibraltar was separated from Ceuta,
which had been joined to it. And this passage was cut very low down,
in the plains between Gibraltar and the ocean at the foot of the
mountain, in the low part, aided by the hollowing out of some
valleys made by certain rivers, which might have flowed here.
Hercules [Footnote 9: Leonardo seems here to mention Hercules half
jestingly and only in order to suggest to the reader an allusion to
the legend of the pillars of Hercules.] came to open the sea to the
westward and then the sea waters began to pour into the Western
Ocean; and in consequence of this great fall, the Red Sea remained
the higher; whence the water, abandoning its course here, ever after
poured away through the Straits of Spain.
1092.
The surface of the Red Sea is on a level with the ocean.
A mountain may have fallen and closed the mouth of the Red Sea and
prevented the outlet of the Mediterranean, and the Mediterranean Sea
thus overfilled had for outlet the passage below the mountains of
Gades; for, in our own times a similar thing has been seen [Footnote
6: Compare also No. 1336, ll. 30, 35 and 36.-- Paolo Giovio, the
celebrated historian (born at Como in 1483) reports that in 1513 at
the foot of the Alps, above Bellinzona, on the road to Switzerland,
a mountain fell with a very great noise, in consequence of an
earthquake, and that the mass of rocks, which fell on the left
(Western) side blocked the river Breno (T. I p. 218 and 345 of D.
Sauvage's French edition, quoted in ALEXIS PERCY, _Memoire des
tremblements de terre de la peninsule italique; Academie Royale de
Belgique._ T. XXII).--]; a mountain fell seven miles across a valley
and closed it up and made a lake. And thus most lakes have been made
by mountains, as the lake of Garda, the lakes of Como and Lugano,
and the Lago Maggiore. The Mediterranean fell but little on the
confines of Syria, in consequence of the Gaditanean passage, but a
great deal in this passage, because before this cutting was made the
Mediterranean sea flowed to the South East, and then the fall had to
be made by its run through the Straits of Gades.
At _a_ the water of the Mediterranean fell into the ocean.
All the plains which lie between the sea and mountains were formerly
covered with salt water.
Every valley has been made by its own river; and the proportion
between valleys is the same as that between river and river.
The greatest river in our world is the Mediterranean river, which
moves from the sources of the Nile to the Western ocean.
And its greatest height is in Outer Mauritania and it has a course
of ten thousand miles before it reunites with its ocean, the father
of the waters.
That is 3000 miles for the Mediterranean, 3000 for the Nile, as far
as discovered and 3000 for the Nile which flows to the East, &c.
[Footnote: See Pl. CXI 2, a sketch of the shores of the
Mediterranean Sea, where lines 11 to 16 may be seen. The large
figures 158 are not in Leonardo's writing. The character of the
writing leads us to conclude that this text was written later than
the foregoing. A slight sketch of the Mediterranean is also to be
found in MS. I', 47a.]
The Nile (1093-1098).
1093.
Therefore we must conclude those mountains to be of the greatest
height, above which the clouds falling in snow give rise to the
Nile.
1094.
The Egyptians, the Ethiopians, and the Arabs, in crossing the Nile
with camels, are accustomed to attach two bags on the sides of the
camel's bodies that is skins in the form shown underneath.
In these four meshes of the net the camels for baggage place their
feet.
[Footnote: Unfortunately both the sketches which accompany this
passage are too much effaced to be reproduced. The upper represents
the two sacks joined by ropes, as here described, the other shows
four camels with riders swimming through a river.]
1095.
The Tigris passes through Asia Minor and brings with it the water of
three lakes, one after the other of various elevations; the first
being Munace and the middle Pallas and the lowest Triton. And the
Nile again springs from three very high lakes in Ethiopia, and runs
northwards towards the sea of Egypt with a course of 4000 miles, and
by the shortest and straightest line it is 3000 miles. It is said
that it issues from the Mountains of the Moon, and has various
unknown sources. The said lakes are about 4000 braccia above the
surface of the sphere of water, that is 1 mile and 1/3, giving to
the Nile a fall of 1 braccia in every mile.
[Footnote 5: _Incogniti principio._ The affluents of the lakes are
probably here intended. Compare, as to the Nile, Nos. 970, 1063 and
1084.]
1096.
Very many times the Nile and other very large rivers have poured out
their whole element of water and restored it to the sea.
1097.
Why does the inundation of the Nile occur in the summer, coming from
torrid countries?
1098.
It is not denied that the Nile is constantly muddy in entering the
Egyptian sea and that its turbidity is caused by soil that this
river is continually bringing from the places it passes; which soil
never returns in the sea which receives it, unless it throws it on
its shores. You see the sandy desert beyond Mount Atlas where
formerly it was covered with salt water.
Customs of Asiatic Nations (1099. 1100).
1099.
The Assyrians and the people of Euboea accustom their horses to
carry sacks which they can at pleasure fill with air, and which in
case of need they carry instead of the girth of the saddle above and
at the side, and they are well covered with plates of cuir bouilli,
in order that they may not be perforated by flights of arrows. Thus
they have not on their minds their security in flight, when the
victory is uncertain; a horse thus equipped enables four or five men
to cross over at need.
1100.
SMALL BOATS.
The small boats used by the Assyrians were made of thin laths of
willow plaited over rods also of willow, and bent into the form of a
boat. They were daubed with fine mud soaked with oil or with
turpentine, and reduced to a kind of mud which resisted the water
and because pine would split; and always remained fresh; and they
covered this sort of boats with the skins of oxen in safely crossing
the river Sicuris of Spain, as is reported by Lucant; [Footnote 7:
See Lucan's Pharsalia IV, 130: _Utque habuit ripas Sicoris camposque
reliquit, Primum cana salix madefacto vimine parvam Texitur in
puppim, calsoque inducto juvenco Vectoris patiens tumidum supernatat
amnem. Sic Venetus stagnante Pado, fusoque Britannus Navigat oceano,
sic cum tenet omnia Nilus, Conseritur bibula Memphitis cymbo papyro.
His ratibus transjecta manus festinat utrimque Succisam cavare nemus
]
The Spaniards, the Scythians and the Arabs, when they want to make a
bridge in haste, fix hurdlework made of willows on bags of ox-hide,
and so cross in safety.
Rhodes (1101. 1102).
1101.
In [fourteen hundred and] eighty nine there was an earthquake in the
sea of Atalia near Rhodes, which opened the sea--that is its
bottom--and into this opening such a torrent of water poured that
for more than three hours the bottom of the sea was uncovered by
reason of the water which was lost in it, and then it closed to the
former level.
[Footnote: _Nello ottanto_ 9. It is scarcely likely that Leonardo
should here mean 89 AD. Dr. H. MULLER- STRUBING writes to me as
follows on this subject: "With reference to Rhodes Ross says (_Reise
auf den Griechischen Inseln, III_ 70 _ff_. 1840), that ancient
history affords instances of severe earthquakes at Rhodes, among
others one in the second year of the 138th Olympiad=270 B. C.; a
remarkably violent one under Antoninus Pius (A. D. 138-161) and
again under Constantine and later. But Leonardo expressly speaks of
an earthquake "_nel mar di Atalia presso a Rodi_", which is
singular. The town of Attalia, founded by Attalus, which is what he
no doubt means, was in Pamphylia and more than 150 English miles
East of Rhodes in a straight line. Leake and most other geographers
identify it with the present town of Adalia. Attalia is rarely
mentioned by the ancients, indeed only by Strabo and Pliny and no
earthquake is spoken of. I think therefore you are justified in
assuming that Leonardo means 1489". In the elaborate catalogue of
earthquakes in the East by Sciale Dshelal eddin Sayouthy (an
unpublished Arabic MS. in the possession of Prof. SCHEFER, (Membre
de l'Institut, Paris) mention is made of a terrible earthquake in
the year 867 of the Mohamedan Era corresponding to the year 1489,
and it is there stated that a hundred persons were killed by it in
the fortress of Kerak. There are three places of this name. Kerak on
the sea of Tiberias, Kerak near Tahle on the Libanon, which I
visited in the summer of l876--but neither of these is the place
alluded to. Possibly it may be the strongly fortified town of
Kerak=Kir Moab, to the West of the Dead Sea. There is no notice
about this in ALEXIS PERCY, _Memoire sur les tremblements de terres
ressentis dans la peninsule turco- hellenique et en Syrie (Memoires
couronnes et memoires des savants etrangers, Academie Royale de
Belgique, Tome XXIII)._]
1102.
Rhodes has in it 5000 houses.
Cyprus (1103. 1104).
1103.
SITE FOR [A TEMPLE OF] VENUS.
You must make steps on four sides, by which to mount to a meadow
formed by nature at the top of a rock which may be hollowed out and
supported in front by pilasters and open underneath in a large
portico,
[Footnote: See Pl. LXXXIII. Compare also p. 33 of this Vol. The
standing male figure at the side is evidently suggested by Michael
Angelo's David. On the same place a slight sketch of horses seems to
have been drawn first; there is no reason for assuming that the text
and this sketch, which have no connection with each other, are of
the same date.
_Sito di Venere._ By this heading Leonardo appears to mean Cyprus,
which was always considered by the ancients to be the home and birth
place of Aphrodite (Kirpic in Homer).]
in which the water may fall into various vases of granite,
porphyryand serpentine, within semi-circular recesses; and the water
may overflow from these. And round this portico towards the North
there should be a lake with a little island in the midst of which
should be a thick and shady wood; the waters at the top of the
pilasters should pour into vases at their base, from whence they
should flow in little channels.
Starting from the shore of Cilicia towards the South you discover
the beauties of the island of Cyprus.
The Caspian Sea (1105. 1106).
1104.
>From the shore of the Southern coast of Cilicia may be seen to the
South the beautiful island of Cyprus, which was the realm of the
goddess Venus, and many navigators being attracted by her beauty,
had their ships and rigging broken amidst the reefs, surrounded by
the whirling waters. Here the beauty of delightful hills tempts
wandering mariners to refresh themselves amidst their flowery
verdure, where the winds are tempered and fill the island and the
surrounding seas with fragrant odours. Ah! how many a ship has here
been sunk. Ah! how many a vessel broken on these rocks. Here might
be seen barks without number, some wrecked and half covered by the
sand; others showing the poop and another the prow, here a keel and
there the ribs; and it seems like a day of judgment when there
should be a resurrection of dead ships, so great is the number of
them covering all the Northern shore; and while the North gale makes
various and fearful noises there.
1105.
Write to Bartolomeo the Turk as to the flow and ebb of the Black
sea, and whether he is aware if there be such a flow and ebb in the
Hyrcanean or Caspian sea. [Footnote: The handwriting of this note
points to a late date.]
1106.
WHY WATER IS FOUND AT THE TOP OF MOUNTAINS.
>From the straits of Gibraltar to the Don is 3500 miles, that is one
mile and 1/6, giving a fall of one braccio in a mile to any water
that moves gently. The Caspian sea is a great deal higher; and none
of the mountains of Europe rise a mile above the surface of our
seas; therefore it might be said that the water which is on the
summits of our mountains might come from the height of those seas,
and of the rivers which flow into them, and which are still higher.
The sea of Azov.
1107.
Hence it follows that the sea of Azov is the highest part of the
Mediterranean sea, being at a distance of 3500 miles from the
Straits of Gibraltar, as is shown by the map for navigation; and it
has 3500 braccia of descent, that is, one mile and 1/6; therefore it
is higher than any mountains which exist in the West.
[Footnote: The passage before this, in the original, treats of the
exit of the waters from Lakes in general.]
The Dardanelles.
1108.
In the Bosphorus the Black Sea flows always into the Egean sea, and
the Egean sea never flows into it. And this is because the Caspian,
which is 400 miles to the East, with the rivers which pour into it,
always flows through subterranean caves into this sea of Pontus; and
the Don does the same as well as the Danube, so that the waters of
Pontus are always higher than those of the Egean; for the higher
always fall towards the lower, and never the lower towards the
higher.
Constantinople.
1109.
The bridge of Pera at Constantinople, 40 braccia wide, 70 braccia
high above the water, 600 braccia long; that is 400 over the sea and
200 on the land, thus making its own abutments.
[Footnote: See Pl. CX No. 1. In 1453 by order of Sultan Mohamed II.
the Golden Horn was crossed by a pontoon bridge laid on barrels (see
Joh. Dukas' History of the Byzantine Empire XXXVIII p. 279). --The
biographers of Michelangelo, Vasari as well as Condivi, relate that
at the time when Michelangelo suddenly left Rome, in 1506, he
entertained some intention of going to Constantinople, there to
serve the Sultan, who sought to engage him, by means of certain
Franciscan Monks, for the purpose of constructing a bridge to
connect Constantinople with Pera. See VASARI, _Vite_ (ed. Sansoni
VII, 168): _Michelangelo, veduto questa furia del papa, dubitando di
lui, ebbe, secondo che si dice, voglia di andarsene in
Gostantinopoli a servire il Turco, per mezzo di certi frati di San
Francesco, che desiderava averlo per fare un ponte che passassi da
Gostantinopoli a Pera._ And CONDIVI, _Vita di M. Buonaroti chap._
30_; Michelangelo allora vedendosi condotto a questo, temendo
dell'ira del papa, penso d'andarsene in Levante; massimamente
essendo stato dal Turco ricercato con grandissime promesse per mezzo
di certi frati di San Francesco, per volersene servire in fare un
ponte da Costantinopoli a Pera ed in altri affari._ Leonardo's plan
for this bridge was made in 1502. We may therefore conclude that at
about that time the Sultan Bajazet II. had either announced a
competition in this matter, or that through his agents Leonardo had
first been called upon to carry out the scheme.]
The Euphrates.
1110.
If the river will turn to the rift farther on it will never return
to its bed, as the Euphrates does, and this may do at Bologna the
one who is disappointed for his rivers.
Centrae Asia.
1111.
Mounts Caucasus, Comedorum, and Paropemisidae are joined together
between Bactria and India, and give birth to the river Oxus which
takes its rise in these mountains and flows 500 miles towards the
North and as many towards the West, and discharges its waters into
the Caspian sea; and is accompanied by the Oxus, Dargados, Arthamis,
Xariaspes, Dargamaim, Ocus and Margus, all very large rivers. From
the opposite side towards the South rises the great river Indus
which sends its waters for 600 miles Southwards and receives as
tributaries in this course the rivers Xaradrus, Hyphasis, Vadris,
Vandabal Bislaspus to the East, Suastes and Coe to the West, uniting
with these rivers, and with their waters it flows 800 miles to the
West; then, turning back by the Arbiti mountains makes an elbow and
turns Southwards, where after a course of about 100 miles it finds
the Indian Sea, in which it pours itself by seven branches. On the
side of the same mountains rises the great Ganges, which river flows
Southwards for 500 miles and to the Southwest a thousand ... and
Sarabas, Diarnuna, Soas and Scilo, Condranunda are its tributaries.
It flows into the Indian sea by many mouths.
On the natives of hot countries.
1112.
Men born in hot countries love the night because it refreshes them
and have a horror of light because it burns them; and therefore they
are of the colour of night, that is black. And in cold countries it
is just the contrary.
[Footnote: The sketch here inserted is in MS. H3 55b.]
_XVIII._
_Naval Warfare.--Mechanical Appliances.--Music._
_Such theoretical questions, as have been laid before the reader in
Sections XVI and XVII, though they were the chief subjects of
Leonardo's studies of the sea, did not exclusively claim his
attention. A few passages have been collected at the beginning of
this section, which prove that he had turned his mind to the
practical problems of navigation, and more especially of naval
warfare. What we know for certain of his life gives us no data, it
is true, as to when or where these matters came under his
consideration; but the fact remains certain both from these notes in
his manuscripts, and from the well known letter to Ludovico il Moro
(No._ 1340_), in which he expressly states that he is as capable as
any man, in this very department._
_The numerous notes as to the laws and rationale of the flight of
birds, are scattered through several note-books. An account of these
is given in the Bibliography of the manuscripts at the end of this
work. It seems probable that the idea which led him to these
investigations was his desire to construct a flying or aerial
machine for man. At the same time it must be admitted that the notes
on the two subjects are quite unconnected in the manuscripts, and
that those on the flight of birds are by far the most numerous and
extensive. The two most important passages that treat of the
construction of a flying machine are those already published as Tav.
XVI, No._ 1 _and Tav. XVIII in the_ "Saggio delle opere di Leonardo
da Vinci" _(Milan_ 1872_). The passages--Nos._ 1120-1125--_here
printed for the first time and hitherto unknown--refer to the same
subject and, with the exception of one already published in the
Saggio-- No._ 1126--_they are, so far as I know, the only notes,
among the numerous observations on the flight of birds, in which the
phenomena are incidentally and expressly connected with the idea of
a flying machine._
_The notes on machines of war, the construction of fortifications,
and similar matters which fall within the department of the
Engineer, have not been included in this work, for the reasons given
on page_ 26 _of this Vol. An exception has been made in favour of
the passages Nos._ 1127 _and_ 1128, _because they have a more
general interest, as bearing on the important question: whence the
Master derived his knowledge of these matters. Though it would be
rash to assert that Leonardo was the first to introduce the science
of mining into Italy, it may be confidently said that he is one of
the earliest writers who can be proved to have known and understood
it; while, on the other hand, it is almost beyond doubt that in the
East at that time, the whole science of besieging towns and mining
in particular, was far more advanced than in Europe. This gives a
peculiar value to the expressions used in No._ 1127.
_I have been unable to find in the manuscripts any passage whatever
which throws any light on Leonardo's great reputation as a musician.
Nothing therein illustrates VASARPS well-known statement:_ Avvenne
che morto Giovan Galeazze duca di Milano, e creato Lodovico Sforza
nel grado medesimo anno 1494, fu condotto a Milano con gran
riputazione Lionardo al duca, il quale molto si dilettava del suono
della lira, perche sonasse; e Lionardo porto quello strumento
ch'egli aveva di sua mano fabbricato d'argento gran parte, in forma
d'un teschio di cavallo, cosa bizzarra e nuova, acciocche l'armonia
fosse con maggior tuba e piu sonora di voce; laonde supero tutti i
musici che quivi erano concorsi a sonare.
_The only notes on musical matters are those given as Nos._ 1129
_and_ 1130, _which explain certain arrangements in instruments._
The ship's logs of Vitruvius, of Alberti and of Leonardo
1113.
ON MOVEMENTS;--TO KNOW HOW MUCH A SHIP ADVANCES IN AN HOUR.
The ancients used various devices to ascertain the distance gone by
a ship each hour, among which Vitruvius [Footnote 6: See VITRUVIUS,
_De Architectura lib. X._ C. 14 (p. 264 in the edition of Rose and
Muller- Strubing). The German edition published at Bale in 1543 has,
on fol. 596, an illustration of the contrivance, as described by
Vitruvius.] gives one in his work on Architecture which is just as
fallacious as all the others; and this is a mill wheel which touches
the waves of the sea at one end and in each complete revolution
describes a straight line which represents the circumference of the
wheel extended to a straightness. But this invention is of no worth
excepting on the smooth and motionless surface of lakes. But if the
water moves together with the ship at an equal rate, then the wheel
remains motionless; and if the motion of the water is more or less
rapid than that of the ship, then neither has the wheel the same
motion as the ship so that this invention is of but little use.
There is another method tried by experiment with a known distance
between one island and another; and this is done by a board or under
the pressure of wind which strikes on it with more or less
swiftness. This is in Battista Alberti [Footnote 25: LEON BATTISTA
ALBERTI, _De Architectura lib. V._, c. 12 treats '_de le navi e
parti loro_', but there is no reference to the machine, mentioned by
Leonardo. Alberti says here: _Noi abbiamo trattato lungamente in
altro luogo de' modi de le navi, ma in questo luogo ne abbiamo detto
quel tanto che si bisogna_. To this the following note is added in
the most recent Italian edition: _Questo libro e tuttora inedito e
porta il titolo, secondo Gesnero di_ '_Liber navis_'.].
Battista Alberti's method which is made by experiment on a known
distance between one island and another. But such an invention does
not succeed excepting on a ship like the one on which the experiment
was made, and it must be of the same burden and have the same sails,
and the sails in the same places, and the size of the waves must be
the same. But my method will serve for any ship, whether with oars
or sails; and whether it be small or large, broad or long, or high
or low, it always serves [Footnote 52: Leonardo does not reveal the
method invented by him.].
Methods of staying and moving in water
1114.
How an army ought to cross rivers by swimming with air-bags ... How
fishes swim [Footnote 2: Compare No. 821.]; of the way in which they
jump out of the water, as may be seen with dolphins; and it seems a
wonderful thing to make a leap from a thing which does not resist
but slips away. Of the swimming of animals of a long form, such as
eels and the like. Of the mode of swimming against currents and in
the rapid falls of rivers. Of the mode of swimming of fishes of a
round form. How it is that animals which have not long hind quartres
cannot swim. How it is that all other animals which have feet with
toes, know by nature how to swim, excepting man. In what way man
ought to learn to swim. Of the way in which man may rest on the
water. How man may protect himself against whirlpools or eddies in
the water, which drag him down. How a man dragged to the bottom must
seek the reflux which will throw him up from the depths. How he
ought to move his arms. How to swim on his back. How he can and how
he cannot stay under water unless he can hold his breath [13]. How
by means of a certain machine many people may stay some time under
water. How and why I do not describe my method of remaining under
water, or how long I can stay without eating; and I do not publish
nor divulge these by reason of the evil nature of men who would use
them as means of destruction at the bottom of the sea, by sending
ships to the bottom, and sinking them together with the men in them.
And although I will impart others, there is no danger in them;
because the mouth of the tube, by which you breathe, is above the
water supported on bags or corks [19].
[Footnote: L. 13-19 will also be found in Vol. I No. 1.]
On naval warfare (1115. 1116).
1115.
Supposing in a battle between ships and galleys that the ships are
victorious by reason of the high of heir tops, you must haul the
yard up almost to the top of the mast, and at the extremity of the
yard, that is the end which is turned towards the enemy, have a
small cage fastened, wrapped up below and all round in a great
mattress full of cotton so that it may not be injured by the bombs;
then, with the capstan, haul down the opposite end of this yard and
the top on the opposite side will go up so high, that it will be far
above the round-top of the ship, and you will easily drive out the
men that are in it. But it is necessary that the men who are in the
galley should go to the opposite side of it so as to afford a
counterpoise to the weight of the men placed inside the cage on the
yard.
1116.
If you want to build an armada for the sea employ these ships to ram
in the enemy's ships. That is, make ships 100 feet long and 8 feet
wide, but arranged so that the left hand rowers may have their oars
to the right side of the ship, and the right hand ones to the left
side, as is shown at M, so that the leverage of the oars may be
longer. And the said ship may be one foot and a half thick, that is
made with cross beams within and without, with planks in contrary
directions. And this ship must have attached to it, a foot below the
water, an iron-shod spike of about the weight and size of an anvil;
and this, by force of oars may, after it has given the first blow,
be drawn back, and driven forward again with fury give a second
blow, and then a third, and so many as to destroy the other ship.
The use of swimming belts.
1117.
A METHOD OF ESCAPING IN A TEMPEST AND SHIPWRECK AT SEA.
Have a coat made of leather, which must be double across the breast,
that is having a hem on each side of about a finger breadth. Thus it
will be double from the waist to the knee; and the leather must be
quite air-tight. When you want to leap into the sea, blow out the
skirt of your coat through the double hems of the breast; and jump
into the sea, and allow yourself to be carried by the waves; when
you see no shore near, give your attention to the sea you are in,
and always keep in your mouth the air-tube which leads down into the
coat; and if now and again you require to take a breath of fresh
air, and the foam prevents you, you may draw a breath of the air
within the coat.
[Footnote: AMORETTI, _Memorie Storiche_, Tav. II. B. Fig. 5, gives
the same figure, somewhat altered. 6. _La canna dell' aria_. Compare
Vol. I. No. I. Note]
On the gravity of water.
1118.
If the weight of the sea bears on its bottom, a man, lying on that
bottom and having l000 braccia of water on his back, would have
enough to crush him.
Diving apparatus and Skating (1119-1121).
1119.
Of walking under water. Method of walking on water.
[Footnote: The two sketches belonging to this passage are given by
AMORETTI, _Memorie Storiche_. Tav. II, Fig. 3 and 4.]
1120.
Just as on a frozen river a man may run without moving his feet, so
a car might be made that would slide by itself.
[Footnote: The drawings of carts by the side of this text have no
direct connection with the problem as stated in words.--Compare No.
1448, l. 17.]
1121.
A definition as to why a man who slides on ice does not fall.
[Footnote: An indistinct sketch accompanies the passage, in the
original.]
On Flying machines (1122-1126).
1122.
Man when flying must stand free from the waist upwards so as to be
able to balance himself as he does in a boat so that the centre of
gravity in himself and in the machine may counterbalance each other,
and be shifted as necessity demands for the changes of its centre of
resistance.
1123.
Remember that your flying machine must imitate no other than the
bat, because the web is what by its union gives the armour, or
strength to the wings.
If you imitate the wings of feathered birds, you will find a much
stronger structure, because they are pervious; that is, their
feathers are separate and the air passes through them. But the bat
is aided by the web that connects the whole and is not pervious.
1124.
TO ESCAPE THE PERIL OF DESTRUCTION.
Destruction to such a machine may occur in two ways; of which the
first is the breaking of the machine. The second would be when the
machine should turn on its edge or nearly on its edge, because it
ought always to descend in a highly oblique direction, and almost
exactly balanced on its centre. As regards the first--the breaking
of the machine--, that may be prevented by making it as strong as
possible; and in whichever direction it may tend to turn over, one
centre must be very far from the other; that is, in a machine 30
braccia long the centres must be 4 braccia one from the other.
[Footnote: Compare No. 1428.]
1125.
Bags by which a man falling from a height of 6 braccia may avoid
hurting himself, by a fall whether into water or on the ground; and
these bags, strung together like a rosary, are to be fixed on one's
back.
1126.
An object offers as much resistance to the air as the air does to
the object. You may see that the beating of its wings against the
air supports a heavy eagle in the highest and rarest atmosphere,
close to the sphere of elemental fire. Again you may see the air in
motion over the sea, fill the swelling sails and drive heavily laden
ships. From these instances, and the reasons given, a man with wings
large enough and duly connected might learn to overcome the
resistance of the air, and by conquering it, succeed in subjugating
it and rising above it. [Footnote: A parachute is here sketched,
with an explanatory remark. It is reproduced on Tav. XVI in the
Saggio, and in: _Leonardo da Vinci als Ingenieur etc., Ein Beitrag
zur Geschichte der Technik und der induktiven Wissenschaften, von
Dr. Hermann Grothe, Berlin_ 1874, p. 50.]
Of mining.
1127.
If you want to know where a mine runs, place a drum over all the
places where you suspect that it is being made, and upon this drum
put a couple of dice, and when you are over the spot where they are
mining, the dice will jump a little on the drum at every blow which
is given underground in the mining.
There are persons who, having the convenience of a river or a lake
in their lands, have made, close to the place where they suspect
that a mine is being made, a great reservoir of water, and have
countermined the enemy, and having found them, have turned the water
upon them and destroyed a great number in the mine.
Of Greek fire.
1128.
GREEK FIRE.
Take charcoal of willow, and saltpetre, and sulphuric acid, and
sulphur, and pitch, with frankincense and camphor, and Ethiopian
wool, and boil them all together. This fire is so ready to burn that
it clings to the timbers even under water. And add to this
composition liquid varnish, and bituminous oil, and turpentine and
strong vinegar, and mix all together and dry it in the sun, or in an
oven when the bread is taken out; and then stick it round hempen or
other tow, moulding it into a round form, and studding it all over
with very sharp nails. You must leave in this ball an opening to
serve as a fusee, and cover it with rosin and sulphur.
Again, this fire, stuck at the top of a long plank which has one
braccio length of the end pointed with iron that it may not be burnt
by the said fire, is good for avoiding and keeping off the ships, so
as not to be overwhelmed by their onset.
Again throw vessels of glass full of pitch on to the enemy's ships
when the men in them are intent on the battle; and then by throwing
similar burning balls upon them you have it in your power to burn
all their ships.
[Footnote: Venturi has given another short text about the Greek fire
in a French translation (Essai Section XIV). He adds that the
original text is to be found in MS. B. 30 (?). Libri speaks of it in
a note as follows (_Histoire des sciences mathematiques en Italie
Vol. II_ p. 129): _La composition du feu gregeois est une des chases
qui ont ete les plus cherchees et qui sont encore les plus
douteuses. On dit qu'il fut invente au septieme siecle de l'ere
chretienne par l'architecte Callinique (Constantini Porphyrogenetae
opera, Lugd. Batav._ 1617,-- _in-_8vo; p. 172, _de admin, imper.
exp._ 48_), et il se trouve souvent mentionne par les Historiens
Byzantins. Tantot on le langait avec des machines, comme on
lancerait une banche, tantot on le soufflait avec de longs tubes,
comme on soufflerait un gaz ou un liquide enflamme (Annae Comnenae
Alexias_, p. 335, _lib. XI.--Aeliani et Leonis, imperatoris tactica,
Lugd.-Bat._ 1613, _in_-4. part. 2 a, p. 322, _Leonis tact. cap._
l9.--_Joinville, histoire du Saint Louis collect. Petitot tom. II,_
p. 235). _Les ecrivains contemporains disent que l'eau ne pouvait
pas eteindre ce feu, mais qu'avec du vinaigre et du sable on y
parvenait. Suivant quelques historiens le feu gregeois etait compose
de soufre et de resine. Marcus Graecus (Liber ignium, Paris,_ 1804,
_in_-40_) donne plusieurs manieres de le faire qui ne sont pas tres
intelligibles, mais parmi lesquelles on trouve la composition de la
poudre a canon. Leonard de Vinci (MSS. de Leonard de Vinci, vol. B.
f. 30,) dit qu'on le faisait avec du charbon de saule, du salpetre,
de l'eau de vie, de la resine, du soufre, de la poix et du camphre.
Mais il est probable que nous ne savons pas qu'elle etait sa
composition, surtout a cause du secret qu'en faisaient les Grecs. En
effet, l'empereur Constantin Porphyrogenete recommende a son fils de
ne jamais en donner aux Barbares, et de leur repondre, s'ils en
demandaient, qu'il avait ete apporti du ciel par un ange et que le
secret en avait ete confie aux Chretiens (Constantini
Porphyrogennetae opera,_ p. 26-27, _de admin. imper., cap. _12_)._]
Of Music (1129. 1130).
1129.
A drum with cogs working by wheels with springs [2].
[Footnote: This chapter consists of explanations of the sketches
shown on Pl. CXXI. Lines 1 and 2 of the text are to be seen at the
top at the left hand side of the first sketch of a drum. Lines 3-5
refer to the sketch immediately below this. Line 6 is written as the
side of the seventh sketch, and lines 7 and 8 at the side of the
eighth. Lines 9-16 are at the bottom in the middle. The remainder of
the text is at the side of the drawing at the bottom.]
A square drum of which the parchment may be drawn tight or slackened
by the lever _a b_ [5].
A drum for harmony [6].
[7] A clapper for harmony; that is, three clappers together.
[9] Just as one and the same drum makes a deep or acute sound
according as the parchments are more or less tightened, so these
parchments variously tightened on one and the same drum will make
various sounds [16].
Keys narrow and close together; (bicchi) far apart; these will be
right for the trumpet shown above.
_a_ must enter in the place of the ordinary keys which have the ...
in the openings of a flute.
1130.
Tymbals to be played like the monochord, or the soft flute.
[6] Here there is to be a cylinder of cane after the manner of
clappers with a musical round called a Canon, which is sung in four
parts; each singer singing the whole round. Therefore I here make a
wheel with 4 teeth so that each tooth takes by itself the part of a
singer.
[Footnote: In the original there are some more sketches, to which
the text, from line 6, refers. They are studies for a contrivance
exactly like the cylinder in our musical boxes.]
1131.
Of decorations.
White and sky-blue cloths, woven in checks to make a decoration.
Cloths with the threads drawn at _a b c d e f g h i k_, to go round
the decoration.
_XIX._
_Philosophical Maxims. Morals. Polemics and Speculations_.
_Vasari indulges in severe strictures on Leonardo's religious views.
He speaks, among other things, of his_ "capricci nel filosofar delle
cose naturali" _and says on this point:_ "Per il che fece nell'animo
un concetto si eretico che e' non si accostava a qualsi voglia
religione, stimando per avventura assai piu lo esser filosofo che
cristiano" _(see the first edition of_ 'Le Vite'_). But this
accusation on the part of a writer in the days of the Inquisition is
not a very serious one--and the less so, since, throughout the
manuscripts, we find nothing to support it._
_Under the heading of "Philosophical Maxims" I have collected all
the passages which can give us a clear comprehension of Leonardo's
ideas of the world at large. It is scarcely necessary to observe
that there is absolutely nothing in them to lead to the inference
that he was an atheist. His views of nature and its laws are no
doubt very unlike those of his contemporaries, and have a much
closer affinity to those which find general acceptance at the
present day. On the other hand, it is obvious from Leonardo's will
(see No._ 1566_) that, in the year before his death, he had
professed to adhere to the fundamental doctrines of the Roman
Catholic faith, and this evidently from his own personal desire and
impulse._
_The incredible and demonstrably fictitious legend of Leonardo's
death in the arms of Francis the First, is given, with others, by
Vasari and further embellished by this odious comment:_ "Mostrava
tuttavia quanto avea offeso Dio e gli uomini del mondo, non avendo
operato nell'arte come si conveniva." _This last accusation, it may
be remarked, is above all evidence of the superficial character of
the information which Vasari was in a position to give about
Leonardo. It seems to imply that Leonardo was disdainful of diligent
labour. With regard to the second, referring to Leonardo's morality
and dealings with his fellow men, Vasari himself nullifies it by
asserting the very contrary in several passages. A further
refutation may be found in the following sentence from the letter in
which Melsi, the young Milanese nobleman, announces the Master's
death to Leonardo's brothers:_ Credo siate certificati della morte
di Maestro Lionardo fratello vostro, e mio quanto optimo padre, per
la cui morte sarebbe impossibile che io potesse esprimere il dolore
che io ho preso; e in mentre che queste mia membra si sosterranno
insieme, io possedero una perpetua infelicita, e meritamente perche
sviscerato et ardentissimo amore mi portava giornalmente. E dolto ad
ognuno la perdita di tal uomo, quale non e piu in podesta della
natura, ecc.
_It is true that, in April_ 1476, _we find the names of Leonardo and
Verrocchio entered in the_ "Libro degli Uffiziali di notte e de'
Monasteri" _as breaking the laws; but we immediately after find the
note_ "Absoluti cum condizione ut retamburentur" (Tamburini _was the
name given to the warrant cases of the night police). The acquittal
therefore did not exclude the possibility of a repetition of the
charge. It was in fact repeated, two months later, and on this
occasion the Master and his pupil were again fully acquitted.
Verrocchio was at this time forty and Leonardo four-and-twenty. The
documents referring to this affair are in the State Archives of
Florence; they have been withheld from publication, but it seemed to
me desirable to give the reader this brief account of the leading
facts of the story, as the vague hints of it, which have recently
been made public, may have given to the incident an aspect which it
had not in reality, and which it does not deserve._
_The passages here classed under the head "Morals" reveal Leonardo
to us as a man whose life and conduct were unfailingly governed by
lofty principles and aims. He could scarcely have recorded his stern
reprobation and unmeasured contempt for men who do nothing useful
and strive only for riches, if his own life and ambitions had been
such as they have so often been misrepresented._
_At a period like that, when superstition still exercised unlimited
dominion over the minds not merely of the illiterate crowd, but of
the cultivated and learned classes, it was very natural that
Leonardo's views as to Alchemy, Ghosts, Magicians, and the like
should be met with stern reprobation whenever and wherever he may
have expressed them; this accounts for the argumentative tone of all
his utterances on such subjects which I have collected in
Subdivision III of this section. To these I have added some passages
which throw light on Leonardo's personal views on the Universe. They
are, without exception, characterised by a broad spirit of
naturalism of which the principles are more strictly applied in his
essays on Astronomy, and still more on Physical Geography._
_To avoid repetition, only such notes on Philosophy, Morals and
Polemics, have been included in this section as occur as independent
texts in the original MSS. Several moral reflections have already
been given in Vol. I, in section "Allegorical representations,
Mottoes and Emblems". Others will be found in the following section.
Nos._ 9 _to_ 12, _Vol. I, are also passages of an argumentative
character. It did not seem requisite to repeat here these and
similar passages, since their direct connection with the context is
far closer in places where they have appeared already, than it would
be here._
I.
PHILOSOPHICAL MAXIMS.
Prayers to God (1132. 1133).
1132.
I obey Thee Lord, first for the love I ought, in all reason to bear
Thee; secondly for that Thou canst shorten or prolong the lives of
men.
1133.
A PRAYER.
Thou, O God, dost sell us all good things at the price of labour.
The powers of Nature (1134-1139).
1134.
O admirable impartiality of Thine, Thou first Mover; Thou hast not
permitted that any force should fail of the order or quality of its
necessary results.
1135.
Necessity is the mistress and guide of nature.
Necessity is the theme and the inventress, the eternal curb and law
of nature.
1136.
In many cases one and the same thing is attracted by two strong
forces, namely Necessity and Potency. Water falls in rain; the earth
absorbs it from the necessity for moisture; and the sun evaporates
it, not from necessity, but by its power.
1137.
Weight, force and casual impulse, together with resistance, are the
four external powers in which all the visible actions of mortals
have their being and their end.
1138.
Our body is dependant on heaven and heaven on the Spirit.
1139.
The motive power is the cause of all life.
Psychology (1140-1147).
1140.
And you, O Man, who will discern in this work of mine the wonderful
works of Nature, if you think it would be a criminal thing to
destroy it, reflect how much more criminal it is to take the life of
a man; and if this, his external form, appears to thee marvellously
constructed, remember that it is nothing as compared with the soul
that dwells in that structure; for that indeed, be it what it may,
is a thing divine. Leave it then to dwell in His work at His good
will and pleasure, and let not your rage or malice destroy a
life--for indeed, he who does not value it, does not himself deserve
it [Footnote 19: In MS. II 15a is the note: _chi no stima la vita,
non la merita._].
[Footnote: This text is on the back of the drawings reproduced on
Pl. CVII. Compare No. 798, 35 note on p. 111: Compare also No. 837
and 838.]
1141.
The soul can never be corrupted with the corruption of the body,,
but is in the body as it were the air which causes the sound of the
organ, where when a pipe bursts, the wind would cease to have any
good effect. [Footnote: Compare No. 845.]
1142.
The part always has a tendency to reunite with its whole in order to
escape from its imperfection.
The spirit desires to remain with its body, because, without the
organic instruments of that body, it can neither act, nor feel
anything.
1143.
If any one wishes to see how the soul dwells in its body, let him
observe how this body uses its daily habitation; that is to say, if
this is devoid of order and confused, the body will be kept in
disorder and confusion by its soul.
1144.
Why does the eye see a thing more clearly in dreams than with the
imagination being awake?
1145.
The senses are of the earth; Reason, stands apart in contemplation.
[Footnote: Compare No. 842.]
1146.
Every action needs to be prompted by a motive.
To know and to will are two operations of the human mind.
Discerning, judging, deliberating are acts of the human mind.
1147.
All our knowledge has its origin in our preceptions.
Science, its principles and rules (1148--1161)
1148.
Science is the observation of things possible, whether present or
past; prescience is the knowledge of things which may come to pass,
though but slowly.
1149.
Experience, the interpreter between formative nature and the human
race, teaches how that nature acts among mortals; and being
constrained by necessity cannot act otherwise than as reason, which
is its helm, requires her to act.
1150.
Wisdom is the daughter of experience.
1151.
Nature is full of infinite causes that have never occured in
experience.
1152.
Truth was the only daughter of Time.
1153.
Experience never errs; it is only your judgments that err by
promising themselves effects such as are not caused by your
experiments.
Experience does not err; only your judgments err by expecting from
her what is not in her power. Men wrongly complain of Experience;
with great abuse they accuse her of leading them astray but they set
Experience aside, turning from it with complaints as to our
ignorance causing us to be carried away by vain and foolish desires
to promise ourselves, in her name, things that are not in her power;
saying that she is fallacious. Men are unjust in complaining of
innocent Experience, constantly accusing her of error and of false
evidence.
1154.
Instrumental or mechanical science is of all the noblest and the
most useful, seeing that by means of this all animated bodies that
have movement perform all their actions; and these movements are
based on the centre of gravity which is placed in the middle
dividing unequal weights, and it has dearth and wealth of muscles
and also lever and counterlever.
1155.
OF MECHANICS.
Mechanics are the Paradise of mathematical science, because here we
come to the fruits of mathematics. [Footnote: Compare No. 660, 11.
19--22 (Vol. I., p. 332). 1156.
Every instrument requires to be made by experience.
1157.
The man who blames the supreme certainty of mathematics feeds on
confusion, and can never silence the contradictions of sophistical
sciences which lead to an eternal quackery.
1158.
There is no certainty in sciences where one of the mathematical
sciences cannot be applied, or which are not in relation with these
mathematics.
**** TEXT BEYOND THIS POINT STILL NEEDS SOME CLEANUP ****
1159.
Any one who in discussion relies upon authority uses, not his
understanding, but rather his memory. Good culture is born of a good
disposition; and since the cause is more to be praised than the
effect, I will rather praise a good disposition without culture,
than good culture without the disposition.
1160.
Science is the captain, and practice the soldiers.
1161.
OF THE ERRORS OF THOSE WHO DEPEND ON PRACTICE WITHOUT SCIENCE.
Those who fall in love with practice without science are like a
sailor who enters a ship without a helm or a compass, and who never
can be certain whither he is going.
II.
MORALS.
What is life? (1162. 1163).
1162.
Now you see that the hope and the desire of returning home and to
one's former state is like the moth to the light, and that the man
who with constant longing awaits with joy each new spring time, each
new summer, each new month and new year--deeming that the things he
longs for are ever too late in coming--does not perceive that he is
longing for his own destruction. But this desire is the very
quintessence, the spirit of the elements, which finding itself
imprisoned with the soul is ever longing to return from the human
body to its giver. And you must know that this same longing is that
quintessence, inseparable from nature, and that man is the image of
the world.
1163.
O Time! consumer of all things; O envious age! thou dost destroy all
things and devour all things with the relentless teeth of years,
little by little in a slow death. Helen, when she looked in her
mirror, seeing the withered wrinkles made in her face by old age,
wept and wondered why she had twice been carried away.
O Time! consumer of all things, and O envious age! by which all
things are all devoured.
Death.
1164.
Every evil leaves behind a grief in our memory, except the supreme
evil, that is death, which destroys this memory together with life.
How to spend life
(1165-1170).
1165.
0 sleepers! what a thing is slumber! Sleep resembles death. Ah, why
then dost thou not work in such wise as that after death thou mayst
retain a resemblance to perfect life, when, during life, thou art in
sleep so like to the hapless dead? [Footnote: Compare No. 676, Vol.
I. p. 353.]
1166.
One pushes down the other.
By these square-blocks are meant the life and the studies of men.
1167.
The knowledge of past times and of the places on the earth is both
an ornament and nutriment to the human mind.
1168.
To lie is so vile, that even if it were in speaking well of godly
things it would take off something from God's grace; and Truth is so
excellent, that if it praises but small things they become noble.
Beyond a doubt truth bears the same relation to falsehood as light
to darkness; and this truth is in itself so excellent that, even
when it dwells on humble and lowly matters, it is still infinitely
above uncertainty and lies, disguised in high and lofty discourses;
because in our minds, even if lying should be their fifth element,
this does not prevent that the truth of things is the chief
nutriment of superior intellects, though not of wandering wits.
But you who live in dreams are better pleased by the sophistical
reasons and frauds of wits in great and uncertain things, than by
those reasons which are certain and natural and not so far above us.
1169.
Avoid studies of which the result dies with the worker.
1170.
Men are in error when they lament the flight of time, accusing it of
being too swift, and not perceiving that it is sufficient as it
passes; but good memory, with which nature has endowed us, causes
things long past to seem present.
1171.
Learning acquired in youth arrests the evil of old age; and if you
understand that old age has wisdom for its food, you will so conduct
yourself in youth that your old age will not lack for nourishment.
1172.
The acquisition of any knowledge is always of use to the intellect,
because it may thus drive out useless things and retain the good.
For nothing can be loved or hated unless it is first known.
1173.
As a day well spent procures a happy sleep, so a life well employed
procures a happy death.
1174.
The water you touch in a river is the last of that which has passed,
and the first of that which is coming. Thus it is with time present.
Life if well spent, is long.
1175.
Just as food eaten without caring for it is turned into loathsome
nourishment, so study without a taste for it spoils memory, by
retaining nothing which it has taken in.
1176.
Just as eating against one's will is injurious to health, so study
without a liking for it spoils the memory, and it retains nothing it
takes in.
1177.
On Mount Etna the words freeze in your mouth and you may make ice of
them.
[Footnote 2: There is no clue to explain this strange sentence.]
Just as iron rusts unless it is used, and water putrifies or, in
cold, turns to ice, so our intellect spoils unless it is kept in
use.
You do ill if you praise, and still worse if you reprove in a matter
you do not understand.
When Fortune comes, seize her in front with a sure hand, because
behind she is bald.
1178.
It seems to me that men of coarse and clumsy habits and of small
knowledge do not deserve such fine instruments nor so great a
variety of natural mechanism as men of speculation and of great
knowledge; but merely a sack in which their food may be stowed and
whence it may issue, since they cannot be judged to be any thing
else than vehicles for food; for it seems to me they have nothing
about them of the human species but the voice and the figure, and
for all the rest are much below beasts.
1179.
Some there are who are nothing else than a passage for food and
augmentors of excrement and fillers of privies, because through them
no other things in the world, nor any good effects are produced,
since nothing but full privies results from them.
On foolishness and ignorance (1180--1182).
1180.
The greatest deception men suffer is from their own opinions.
1181.
Folly is the shield of shame, as unreadiness is that of poverty
glorified.
1182.
Blind ignorance misleads us thus and delights with the results of
lascivious joys.
Because it does not know the true light. Because it does not know
what is the true light.
Vain splendour takes from us the power of being .... behold! for its
vain splendour we go into the fire, thus blind ignorance does
mislead us. That is, blind ignorance so misleads us that ...
O! wretched mortals, open your eyes.
On riches (1183--1187).
1183.
That is not riches, which may be lost; virtue is our true good and
the true reward of its possessor. That cannot be lost; that never
deserts us, but when life leaves us. As to property and external
riches, hold them with trembling; they often leave their possessor
in contempt, and mocked at for having lost them.
1184.
Every man wishes to make money to give it to the doctors, destroyers
of life; they then ought to be rich. [Footnote 2: Compare No. 856.]
Man has much power of discourse which for the most part is vain and
false; animals have but little, but it is useful and true, and a
small truth is better than a great lie.
1185.
He who possesses most must be most afraid of loss.
1186.
He who wishes to be rich in a day will be hanged in a year.
1187.
That man is of supreme folly who always wants for fear of wanting;
and his life flies away while he is still hoping to enjoy the good
things which he has with extreme labour acquired.
Rules of Life (1188-1202).
1188.
If you governed your body by the rules of virtue you would not walk
on all fours in this world.
You grow in reputation like bread in the hands of a child.
[Footnote: The first sentence is obscure. Compare Nos. 825, 826.]
1189.
Savage he is who saves himself.
1190.
We ought not to desire the impossible. [Footnote: The writing of
this note, which is exceedingly minute, is reproduced in facsimile
on Pl. XLI No. 5 above the first diagram.
1191.
Ask counsel of him who rules himself well.
Justice requires power, insight, and will; and it resembles the
queen-bee.
He who does not punish evil commands it to be done.
He who takes the snake by the tail will presently be bitten by it.
The grave will fall in upon him who digs it.
1192.
The man who does not restrain wantonness, allies himself with
beasts.
You can have no dominion greater or less than that over yourself.
He who thinks little, errs much.
It is easier to contend with evil at the first than at the last.
No counsel is more loyal than that given on ships which are in
peril: He may expect loss who acts on the advice of an inexperienced
youth.
1193.
Where there is most feeling, there is the greatest martyrdom;--a
great martyr.
1194.
The memory of benefits is a frail defence against ingratitude.
Reprove your friend in secret and praise him openly.
Be not false about the past.
1195.
A SIMILE FOR PATIENCE.
Patience serves us against insults precisely as clothes do against
the cold. For if you multiply your garments as the cold increases,
that cold cannot hurt you; in the same way increase your patience
under great offences, and they cannot hurt your feelings.
1196.
To speak well of a base man is much the same as speaking ill of a
good man.
1197.
Envy wounds with false accusations, that is with detraction, a thing
which scares virtue.
1198.
We are deceived by promises and time disappoints us ...
[Footnote 2: The rest of this passage may be rendered in various
ways, but none of them give a satisfactory meaning.]
1199.
Fear arises sooner than any thing else.
1200.
Just as courage imperils life, fear protects it.
Threats alone are the weapons of the threatened man.
Wherever good fortune enters, envy lays siege to the place and
attacks it; and when it departs, sorrow and repentance remain
behind.
He who walks straight rarely falls.
It is bad if you praise, and worse if you reprove a thing, I mean,
if you do not understand the matter well.
It is ill to praise, and worse to reprimand in matters that you do
not understand.
1201.
Words which do not satisfy the ear of the hearer weary him or vex
him, and the symptoms of this you will often see in such hearers in
their frequent yawns; you therefore, who speak before men whose good
will you desire, when you see such an excess of fatigue, abridge
your speech, or change your discourse; and if you do otherwise, then
instead of the favour you desire, you will get dislike and
hostility.
And if you would see in what a man takes pleasure, without hearing
him speak, change the subject of your discourse in talking to him,
and when you presently see him intent, without yawning or wrinkling
his brow or other actions of various kinds, you may be certain that
the matter of which you are speaking is such as is agreeable to him
&c.
1202.
The lover is moved by the beloved object as the senses are by
sensible objects; and they unite and become one and the same thing.
The work is the first thing born of this union; if the thing loved
is base the lover becomes base.
When the thing taken into union is perfectly adapted to that which
receives it, the result is delight and pleasure and satisfaction.
When that which loves is united to the thing beloved it can rest
there; when the burden is laid down it finds rest there.
Politics (1203. 1204).
1203.
There will be eternal fame also for the inhabitants of that town,
constructed and enlarged by him.
[Footnote: These notes were possibly written in preparation for a
letter. The meaning is obscure.]
All communities obey and are led by their magnates, and these
magnates ally themselves with the lords and subjugate them in two
ways: either by consanguinity, or by fortune; by consanguinity, when
their children are, as it were, hostages, and a security and pledge
of their suspected fidelity; by property, when you make each of
these build a house or two inside your city which may yield some
revenue and he shall have...; 10 towns, five thousand houses with
thirty thousand inhabitants, and you will disperse this great
congregation of people which stand like goats one behind the other,
filling every place with fetid smells and sowing seeds of pestilence
and death;
And the city will gain beauty worthy of its name and to you it will
be useful by its revenues, and the eternal fame of its
aggrandizement.
1204.
To preserve Nature's chiefest boon, that is freedom, I can find
means of offence and defence, when it is assailed by ambitious
tyrants, and first I will speak of the situation of the walls, and
also I shall show how communities can maintain their good and just
Lords.
[Footnote: Compare No. 1266.]
III.
POLEMICS.--SPECULATION.
Against Speculators (1205. 1206).
1205.
Oh! speculators on things, boast not of knowing the things that
nature ordinarily brings about; but rejoice if you know the end of
those things which you yourself devise.
1206.
Oh! speculators on perpetual motion how many vain projects of the
like character you have created! Go and be the companions of the
searchers for gold. [Footnote: Another short passage in MS. I,
referring also to speculators, is given by LIBRI (_Hist, des
Sciences math._ III, 228): _Sicche voi speculatori non vi fidate
delli autori che anno sol col immaginatione voluto farsi inter*preti
tra la natura e l'omo, ma sol di quelli che non coi cienni della
natura, ma cogli effetti delle sue esperienze anno esercitati i loro
ingegni._]
Against alchemists (1207. 1208).
1207.
The false interpreters of nature declare that quicksilver is the
common seed of every metal, not remembering that nature varies the
seed according to the variety of the things she desires to produce
in the world.
1208.
And many have made a trade of delusions and false miracles,
deceiving the stupid multitude.
Against friars.
1209.
Pharisees--that is to say, friars.
[Footnote: Compare No. 837, *11. 54-57, No. 1296 (p. 363 and 364),
and No. 1305 (p. 370).]
Against writers of epitomes.
1210.
Abbreviators do harm to knowledge and to love, seeing that the love
of any thing is the offspring of this knowledge, the love being the
more fervent in proportion as the knowledge is more certain. And
this certainty is born of a complete knowledge of all the parts,
which, when combined, compose the totality of the thing which ought
to be loved. Of what use then is he who abridges the details of
those matters of which he professes to give thorough information,
while he leaves behind the chief part of the things of which the
whole is composed? It is true that impatience, the mother of
stupidity, praises brevity, as if such persons had not life long
enough to serve them to acquire a complete knowledge of one single
subject, such as the human body; and then they want to comprehend
the mind of God in which the universe is included, weighing it
minutely and mincing it into infinite parts, as if they had to
dissect it!
Oh! human stupidity, do you not perceive that, though you have been
with yourself all your life, you are not yet aware of the thing you
possess most of, that is of your folly? and then, with the crowd of
sophists, you deceive yourselves and others, despising the
mathematical sciences, in which truth dwells and the knowledge of
the things included in them. And then you occupy yourself with
miracles, and write that you possess information of those things of
which the human mind is incapable and which cannot be proved by any
instance from nature. And you fancy you have wrought miracles when
you spoil a work of some speculative mind, and do not perceive that
you are falling into the same error as that of a man who strips a
tree of the ornament of its branches covered with leaves mingled
with the scented blossoms or fruit....... [Footnote 48: _Givstino_,
Marcus Junianus Justinus, a Roman historian of the second century,
who compiled an epitome from the general history written by Trogus
Pompeius, who lived in the time of Augustus. The work of the latter
writer no longer exist.] as Justinus did, in abridging the histories
written by Trogus Pompeius, who had written in an ornate style all
the worthy deeds of his forefathers, full of the most admirable and
ornamental passages; and so composed a bald work worthy only of
those impatient spirits, who fancy they are losing as much time as
that which they employ usefully in studying the works of nature and
the deeds of men. But these may remain in company of beasts; among
their associates should be dogs and other animals full of rapine and
they may hunt with them after...., and then follow helpless beasts,
which in time of great snows come near to your houses asking alms as
from their master....
On spirits (1211--1213).
1211.
O mathematicians shed light on this error.
The spirit has no voice, because where there is a voice there is a
body, and where there is a body space is occupied, and this prevents
the eye from seeing what is placed behind that space; hence the
surrounding air is filled by the body, that is by its image.
1212.
There can be no voice where there is no motion or percussion of the
air; there can be no percussion of the air where there is no
instrument, there can be no instrument without a body; and this
being so, a spirit can have neither voice, nor form, nor strength.
And if it were to assume a body it could not penetrate nor enter
where the passages are closed. And if any one should say that by
air, compressed and compacted together, a spirit may take bodies of
various forms and by this means speak and move with strength--to him
I reply that when there are neither nerves nor bones there can be no
force exercised in any kind of movement made by such imaginary
spirits.
Beware of the teaching of these speculators, because their reasoning
is not confirmed by experience.
1213.
Of all human opinions that is to be reputed the most foolish which
deals with the belief in Necromancy, the sister of Alchemy, which
gives birth to simple and natural things. But it is all the more
worthy of reprehension than alchemy, because it brings forth nothing
but what is like itself, that is, lies; this does not happen in
Alchemy which deals with simple products of nature and whose
function cannot be exercised by nature itself, because it has no
organic instruments with which it can work, as men do by means of
their hands, who have produced, for instance, glass &c. but this
Necromancy the flag and flying banner, blown by the winds, is the
guide of the stupid crowd which is constantly witness to the
dazzling and endless effects of this art; and there are books full,
declaring that enchantments and spirits can work and speak without
tongues and without organic instruments-- without which it is
impossible to speak-- and can carry heaviest weights and raise
storms and rain; and that men can be turned into cats and wolves and
other beasts, although indeed it is those who affirm these things
who first became beasts.
And surely if this Necromancy did exist, as is believed by small
wits, there is nothing on the earth that would be of so much
importance alike for the detriment and service of men, if it were
true that there were in such an art a power to disturb the calm
serenity of the air, converting it into darkness and making
coruscations or winds, with terrific thunder and lightnings rushing
through the darkness, and with violent storms overthrowing high
buildings and rooting up forests; and thus to oppose armies,
crushing and annihilating them; and, besides these frightful storms
may deprive the peasants of the reward of their labours.--Now what
kind of warfare is there to hurt the enemy so much as to deprive him
of the harvest? What naval warfare could be compared with this? I
say, the man who has power to command the winds and to make ruinous
gales by which any fleet may be submerged, --surely a man who could
command such violent forces would be lord of the nations, and no
human ingenuity could resist his crushing force. The hidden
treasures and gems reposing in the body of the earth would all be
made manifest to him. No lock nor fortress, though impregnable,
would be able to save any one against the will of the necromancer.
He would have himself carried through the air from East to West and
through all the opposite sides of the universe. But why should I
enlarge further upon this? What is there that could not be done by
such a craftsman? Almost nothing, except to escape death. Hereby I
have explained in part the mischief and the usefulness, contained in
this art, if it is real; and if it is real why has it not remained
among men who desire it so much, having nothing to do with any
deity? For I know that there are numberless people who would, to
satisfy a whim, destroy God and all the universe; and if this
necromancy, being, as it were, so necessary to men, has not been
left among them, it can never have existed, nor will it ever exist
according to the definition of the spirit, which is invisible in
substance; for within the elements there are no incorporate things,
because where there is no body, there is a vacuum; and no vacuum can
exist in the elements because it would be immediately filled up.
Turn over.
1214.
OF SPIRITS.
We have said, on the other side of this page, that the definition of
a spirit is a power conjoined to a body; because it cannot move of
its own accord, nor can it have any kind of motion in space; and if
you were to say that it moves itself, this cannot be within the
elements. For, if the spirit is an incorporeal quantity, this
quantity is called a vacuum, and a vacuum does not exist in nature;
and granting that one were formed, it would be immediately filled up
by the rushing in of the element in which the vacuum had been
generated. Therefore, from the definition of weight, which is
this--Gravity is an accidental power, created by one element being
drawn to or suspended in another--it follows that an element, not
weighing anything compared with itself, has weight in the element
above it and lighter than it; as we see that the parts of water have
no gravity or levity compared with other water, but if you draw it
up into the air, then it would acquire weight, and if you were to
draw the air beneath the water then the water which remains above
this air would acquire weight, which weight could not sustain itself
by itself, whence collapse is inevitable. And this happens in water;
wherever the vacuum may be in this water it will fall in; and this
would happen with a spirit amid the elements, where it would
continuously generate a vacuum in whatever element it might find
itself, whence it would be inevitable that it should be constantly
flying towards the sky until it had quitted these elements.
AS TO WHETHER A SPIRIT HAS A BODY AMID THE ELEMENTS.
We have proved that a spirit cannot exist of itself amid the
elements without a body, nor can it move of itself by voluntary
motion unless it be to rise upwards. But now we will say how such a
spirit taking an aerial body would be inevitably melt into air;
because if it remained united, it would be separated and fall to
form a vacuum, as is said above; therefore it is inevitable, if it
is to be able to remain suspended in the air, that it should absorb
a certain quantity of air; and if it were mingled with the air, two
difficulties arise; that is to say: It must rarefy that portion of
the air with which it mingles; and for this cause the rarefied air
must fly up of itself and will not remain among the air that is
heavier than itself; and besides this the subtle spiritual essence
disunites itself, and its nature is modified, by which that nature
loses some of its first virtue. Added to these there is a third
difficulty, and this is that such a body formed of air assumed by
the spirits is exposed to the penetrating winds, which are
incessantly sundering and dispersing the united portions of the air,
revolving and whirling amidst the rest of the atmosphere; therefore
the spirit which is infused in this
1215.
air would be dismembered or rent and broken up with the rending of
the air into which it was incorporated.
AS TO WHETHER THE SPIRIT, HAVING TAKEN THIS BODY OF AIR, CAN MOVE OF
ITSELF OR NOT.
It is impossible that the spirit infused into a certain quantity of
air, should move this air; and this is proved by the above passage
where it is said: the spirit rarefies that portion of the air in
which it incorporates itself; therefore this air will rise high
above the other air and there will be a motion of the air caused by
its lightness and not by a voluntary movement of the spirit, and if
this air is encountered by the wind, according to the 3rd of this,
the air will be moved by the wind and not by the spirit incorporated
in it.
AS TO WHETHER THE SPIRIT CAN SPEAK OR NOT.
In order to prove whether the spirit can speak or not, it is
necessary in the first place to define what a voice is and how it is
generated; and we will say that the voice is, as it were, the
movement of air in friction against a dense body, or a dense body in
friction against the air,--which is the same thing. And this
friction of the dense and the rare condenses the rare and causes
resistance; again, the rare, when in swift motion, and the rare in
slow motion condense each other when they come in contact and make a
noise and very great uproar; and the sound or murmur made by the
rare moving through the rare with only moderate swiftness, like a
great flame generating noises in the air; and the tremendous uproar
made by the rare mingling with the rare, and when that air which is
both swift and rare rushes into that which is itself rare and in
motion, it is like the flame of fire which issues from a big gun and
striking against the air; and again when a flame issues from the
cloud, there is a concussion in the air as the bolt is generated.
Therefore we may say that the spirit cannot produce a voice without
movement of the air, and air in it there is none, nor can it emit
what it has not; and if desires to move that air in which it is
incorporated, it is necessary that the spirit should multiply
itself, and that cannot multiply which has no quantity. And in the
4th place it is said that no rare body can move, if it has not a
stable spot, whence it may take its motion; much more is it so when
an element has to move within its own element, which does not move
of itself, excepting by uniform evaporation at the centre of the
thing evaporated; as occurs in a sponge squeezed in the hand held
under water; the water escapes in every direction with equal
movement through the openings between the fingers of the hand in
which it is squeezed.
As to whether the spirit has an articulate voice, and whether the
spirit can be heard, and what hearing is, and seeing; the wave of
the voice passes through the air as the images of objects pass to
the eye.
Nonentity.
1216.
Every quantity is intellectually conceivable as infinitely
divisible.
[Amid the vastness of the things among which we live, the existence
of nothingness holds the first place; its function extends over all
things that have no existence, and its essence, as regards time,
lies precisely between the past and the future, and has nothing in
the present. This nothingness has the part equal to the whole, and
the whole to the part, the divisible to the indivisible; and the
product of the sum is the same whether we divide or multiply, and in
addition as in subtraction; as is proved by arithmeticians by their
tenth figure which represents zero; and its power has not extension
among the things of Nature.]
[What is called Nothingness is to be found only in time and in
speech. In time it stands between the past and future and has no
existence in the present; and thus in speech it is one of the things
of which we say: They are not, or they are impossible.]
With regard to time, nothingness lies between the past and the
future, and has nothing to do with the present, and as to its nature
it is to be classed among things impossible: hence, from what has
been said, it has no existence; because where there is nothing there
would necessarily be a vacuum.
[Footnote: Compare No. 916.]
Reflections on Nature (1217-1219).
1217.
EXAMPLE OF THE LIGHTNING IN CLOUDS.
[O mighty and once living instrument of formative nature. Incapable
of availing thyself of thy vast strength thou hast to abandon a life
of stillness and to obey the law which God and time gave to
procreative nature.]
Ah! how many a time the shoals of terrified dolphins and the huge
tunny-fish were seen to flee before thy cruel fury, to escape;
whilst thy fulminations raised in the sea a sudden tempest with
buffeting and submersion of ships in the great waves; and filling
the uncovered shores with the terrified and desperate fishes which
fled from thee, and left by the sea, remained in spots where they
became the abundant prey of the people in the neighbourhood.
[Footnote: The character of the handwriting points to an early
period of Leonardo's life. It has become very indistinct, and is at
present exceedingly difficult to decipher. Some passages remain
doubtful.]
O time, swift robber of all created things, how many kings, how many
nations hast thou undone, and how many changes of states and of
various events have happened since the wondrous forms of this fish
perished here in this cavernous and winding recess. Now destroyed by
time thou liest patiently in this confined space with bones stripped
and bare; serving as a support and prop for the superimposed
mountain.
[Footnote: Compare No. 1339, written on the same sheet.]
1218.
The watery element was left enclosed between the raised banks of the
rivers, and the sea was seen between the uplifted earth and the
surrounding air which has to envelope and enclose the complicated
machine of the earth, and whose mass, standing between the water and
the element of fire, remained much restricted and deprived of its
indispensable moisture; the rivers will be deprived of their waters,
the fruitful earth will put forth no more her light verdure; the
fields will no more be decked with waving corn; all the animals,
finding no fresh grass for pasture, will die and food will then be
lacking to the lions and wolves and other beasts of prey, and to men
who after many efforts will be compelled to abandon their life, and
the human race will die out. In this way the fertile and fruitful
earth will remain deserted, arid and sterile from the water being
shut up in its interior, and from the activity of nature it will
continue a little time to increase until the cold and subtle air
being gone, it will be forced to end with the element of fire; and
then its surface will be left burnt up to cinder and this will be
the end of all terrestrial nature.
[Footnote: Compare No. 1339, written on the same sheet.]
1219.
Why did nature not ordain that one animal should not live by the
death of another? Nature, being inconstant and taking pleasure in
creating and making constantly new lives and forms, because she
knows that her terrestrial materials become thereby augmented, is
more ready and more swift in her creating, than time in his
destruction; and so she has ordained that many animals shall be food
for others. Nay, this not satisfying her desire, to the same end she
frequently sends forth certain poisonous and pestilential vapours
upon the vast increase and congregation of animals; and most of all
upon men, who increase vastly because other animals do not feed upon
them; and, the causes being removed, the effects would not follow.
This earth therefore seeks to lose its life, desiring only continual
reproduction; and as, by the argument you bring forward and
demonstrate, like effects always follow like causes, animals are the
image of the world.
_XX._
_Humorous Writings._
_Just as Michaelangelo's occasional poems reflect his private life
as well as the general disposition of his mind, we may find in the
writings collected in this section, the transcript of Leonardo's
fanciful nature, and we should probably not be far wrong in
assuming, that he himself had recited these fables in the company of
his friends or at the court festivals of princes and patrons._ Era
tanto piacevole nella conversazione-- _so relates Vasari_--che
tirava a se gli animi delle genti. _And Paulus Jovius says in his
short biography of the artist:_ Fuit ingenio valde comi, nitido,
liberali, vultu autem longe venustissimo, et cum elegantiae omnis
deliciarumque maxime theatralium mirificus inventor ac arbiter
esset, ad lyramque scito caneret, cunctis per omnem aetatem
principibus mire placuit. _There can be no doubt that the fables are
the original offspring of Leonardo's brain, and not borrowed from
any foreign source; indeed the schemes and plans for the composition
of fables collected in division V seem to afford an external proof
of this, if the fables themselves did not render it self-evident.
Several of them-- for instance No._ l279--_are so strikingly
characteristic of Leonardo's views of natural science that we cannot
do them justice till we are acquainted with his theories on such
subjects; and this is equally true of the 'Prophecies'_.
_I have prefixed to these quaint writings the 'Studies on the life
and habits of animals' which are singular from their peculiar
aphoristic style, and I have transcribed them in exactly the order
in which they are written in MS. H. This is one of the very rare
instances in which one subject is treated in a consecutive series of
notes, all in one MS., and Leonardo has also departed from his
ordinary habits, by occasionally not completing the text on the page
it is begun. These brief notes of a somewhat mysterious bearing have
been placed here, simply because they may possibly have been
intended to serve as hints for fables or allegories. They can
scarcely be regarded as preparatory for a natural history, rather
they would seem to be extracts. On the one hand the names of some of
the animals seem to prove that Leonardo could not here be recording
observations of his own; on the other hand the notes on their habits
and life appear to me to dwell precisely on what must have
interested him most--so far as it is possible to form any complete
estimate of his nature and tastes._
_In No._ 1293 _lines_ 1-10, _we have a sketch of a scheme for
grouping the Prophecies. I have not however availed myself of it as
a clue to their arrangement here because, in the first place, the
texts are not so numerous as to render the suggested classification
useful to the reader, and, also, because in reading the long series,
as they occur in the original, we may follow the author's mind; and
here and there it is not difficult to see how one theme suggested
another. I have however regarded Leonardo's scheme for the
classification of the Prophecies as available for that of the Fables
and Jests, and have adhered to it as far as possible._
_Among the humourous writings I might perhaps have included the_
'Rebusses', _of which there are several in the collection of
Leonardo's drawings at Windsor; it seems to me not likely that many
or all of them could be solved at the present day and the MSS. throw
no light on them. Nor should I be justified if I intended to include
in the literary works the well-known caricatures of human faces
attributed to Leonardo-- of which, however, it may be incidentally
observed, the greater number are in my opinion undoubtedly spurious.
Two only have necessarily been given owing to their presence in
text, which it was desired to reproduce: Vol. I page_ 326, _and Pl.
CXXII. It can scarcely be doubted that some satirical intention is
conveyed by the drawing on Pl. LXIV (text No. _688_).
My reason for not presenting Leonardo to the reader as a poet is the
fact that the maxims and morals in verse which have been ascribed to
him, are not to be found in the manuscripts, and Prof. Uzielli has
already proved that they cannot be by him. Hence it would seem that
only a few short verses can be attributed to him with any
certainty._
I.
STUDIES ON THE LIFE AND HABITS OF ANIMALS.
1220.
THE LOVE OF VIRTUE.
The gold-finch is a bird of which it is related that, when it is
carried into the presence of a sick person, if the sick man is going
to die, the bird turns away its head and never looks at him; but if
the sick man is to be saved the bird never loses sight of him but is
the cause of curing him of all his sickness.
Like unto this is the love of virtue. It never looks at any vile or
base thing, but rather clings always to pure and virtuous things and
takes up its abode in a noble heart; as the birds do in green woods
on flowery branches. And this Love shows itself more in adversity
than in prosperity; as light does, which shines most where the place
is darkest.
1221.
ENVY.
We read of the kite that, when it sees its young ones growing too
big in the nest, out of envy it pecks their sides, and keeps them
without food.
CHEERFULNESS.
Cheerfulness is proper to the cock, which rejoices over every little
thing, and crows with varied and lively movements.
SADNESS.
Sadness resembles the raven, which, when it sees its young ones born
white, departs in great grief, and abandons them with doleful
lamentations, and does not feed them until it sees in them some few
black feathers.
1222.
PEACE.
We read of the beaver that when it is pursued, knowing that it is
for the virtue [contained] in its medicinal testicles and not being
able to escape, it stops; and to be at peace with its pursuers, it
bites off its testicles with its sharp teeth, and leaves them to its
enemies.
RAGE.
It is said of the bear that when it goes to the haunts of bees to
take their honey, the bees having begun to sting him he leaves the
honey and rushes to revenge himself. And as he seeks to be revenged
on all those that sting him, he is revenged on none; in such wise
that his rage is turned to madness, and he flings himself on the
ground, vainly exasperating, by his hands and feet, the foes against
which he is defending himself.
1223.
GRATITUDE.
The virtue of gratitude is said to be more [developed] in the birds
called hoopoes which, knowing the benefits of life and food, they
have received from their father and their mother, when they see them
grow old, make a nest for them and brood over them and feed them,
and with their beaks pull out their old and shabby feathers; and
then, with a certain herb restore their sight so that they return to
a prosperous state.
AVARICE.
The toad feeds on earth and always remains lean; because it never
eats enough:-- it is so afraid lest it should want for earth.
1224.
INGRATITUDE.
Pigeons are a symbol of ingratitude; for when they are old enough no
longer to need to be fed, they begin to fight with their father, and
this struggle does not end until the young one drives the father out
and takes the hen and makes her his own.
CRUELTY.
The basilisk is so utterly cruel that when it cannot kill animals by
its baleful gaze, it turns upon herbs and plants, and fixing its
gaze on them withers them up.
1225.
GENEROSITY.
It is said of the eagle that it is never so hungry but that it will
leave a part of its prey for the birds that are round it, which,
being unable to provide their own food, are necessarily dependent on
the eagle, since it is thus that they obtain food.
DISCIPLINE.
When the wolf goes cunningly round some stable of cattle, and by
accident puts his foot in a trap, so that he makes a noise, he bites
his foot off to punish himself for his folly.
1226.
FLATTERERS OR SYRENS.
The syren sings so sweetly that she lulls the mariners to sleep;
then she climbs upon the ships and kills the sleeping mariners.
PRUDENCE.
The ant, by her natural foresight provides in the summer for the
winter, killing the seeds she harvests that they may not germinate,
and on them, in due time she feeds.
FOLLY.
The wild bull having a horror of a red colour, the hunters dress up
the trunk of a tree with red and the bull runs at this with great
frenzy, thus fixing his horns, and forthwith the hunters kill him
there.
1227.
JUSTICE.
We may liken the virtue of Justice to the king of the bees which
orders and arranges every thing with judgment. For some bees are
ordered to go to the flowers, others are ordered to labour, others
to fight with the wasps, others to clear away all dirt, others to
accompagny* and escort the king; and when he is old and has no wings
they carry him. And if one of them fails in his duty, he is punished
without reprieve.
TRUTH.
Although partridges steal each other's eggs, nevertheless the young
born of these eggs always return to their true mother.
1228.
FIDELITY, OR LOYALTY.
The cranes are so faithful and loyal to their king, that at night,
when he is sleeping, some of them go round the field to keep watch
at a distance; others remain near, each holding a stone in his foot,
so that if sleep should overcome them, this stone would fall and
make so much noise that they would wake up again. And there are
others which sleep together round the king; and this they do every
night, changing in turn so that their king may never find them
wanting.
FALSEHOOD.
The fox when it sees a flock of herons or magpies or birds of that
kind, suddenly flings himself on the ground with his mouth open to
look as he were dead; and these birds want to peck at his tongue,
and he bites off their heads.
1229.
LIES.
The mole has very small eyes and it always lives under ground; and
it lives as long as it is in the dark but when it comes into the
light it dies immediately, because it becomes known;--and so it is
with lies.
VALOUR.
The lion is never afraid, but rather fights with a bold spirit and
savage onslaught against a multitude of hunters, always seeking to
injure the first that injures him.
FEAR OR COWARDICE.
The hare is always frightened; and the leaves that fall from the
trees in autumn always keep him in terror and generally put him to
flight.
1230.
MAGNANIMITY.
The falcon never preys but on large birds; and it will let itself
die rather than feed on little ones, or eat stinking meat.
VAIN GLORY.
As regards this vice, we read that the peacock is more guilty of it
than any other animal. For it is always contemplating the beauty of
its tail, which it spreads in the form of a wheel, and by its cries
attracts to itself the gaze of the creatures that surround it.
And this is the last vice to be conquered.
1231.
CONSTANCY.
Constancy may be symbolised by the phoenix which, knowing that by
nature it must be resuscitated, has the constancy to endure the
burning flames which consume it, and then it rises anew.
INCONSTANCY.
The swallow may serve for Inconstancy, for it is always in movement,
since it cannot endure the smallest discomfort.
CONTINENCE.
The camel is the most lustful animal there is, and will follow the
female for a thousand miles. But if you keep it constantly with its
mother or sister it will leave them alone, so temperate is its
nature.
1232.
INCONTINENCE.
The unicorn, through its intemperance and not knowing how to control
itself, for the love it bears to fair maidens forgets its ferocity
and wildness; and laying aside all fear it will go up to a seated
damsel and go to sleep in her lap, and thus the hunters take it.
HUMILITY.
We see the most striking example of humility in the lamb which will
submit to any animal; and when they are given for food to imprisoned
lions they are as gentle to them as to their own mother, so that
very often it has been seen that the lions forbear to kill them.
1233.
PRIDE.
The falcon, by reason of its haughtiness and pride, is fain to lord
it and rule over all the other birds of prey, and longs to be sole
and supreme; and very often the falcon has been seen to assault the
eagle, the Queen of birds.
ABSTINENCE.
The wild ass, when it goes to the well to drink, and finds the water
troubled, is never so thirsty but that it will abstain from
drinking, and wait till the water is clear again.
GLUTTONY.
The vulture is so addicted to gluttony that it will go a thousand
miles to eat a carrion [carcase]; therefore is it that it follows
armies.
1234.
CHASTITY.
The turtle-dove is never false to its mate; and if one dies the
other preserves perpetual chastity, and never again sits on a green
bough, nor ever again drinks of clear water.
UNCHASTITY.
The bat, owing to unbridled lust, observes no universal rule in
pairing, but males with males and females with females pair
promiscuously, as it may happen.
MODERATION.
The ermine out of moderation never eats but once in the day; it will
rather let itself be taken by the hunters than take refuge in a
dirty lair, in order not to stain its purity.
1235.
THE EAGLE.
The eagle when it is old flies so high that it scorches its
feathers, and Nature allowing that it should renew its youth, it
falls into shallow water *[Footnote 5: The meaning is obscure.]. And
if its young ones cannot bear to gaze on the sun *[Footnote 6: The
meaning is obscure.]--; it does not feed them with any bird, that
does not wish to die. Animals which much fear it do not approach its
nest, although it does not hurt them. It always leaves part of its
prey uneaten.
LUMERPA,--FAME.
This is found in Asia Major, and shines so brightly that it absorbs
its own shadow, and when it dies it does not lose this light, and
its feathers never fall out, but a feather pulled out shines no
longer.
1236.
THE PELICAN.
This bird has a great love for its young; and when it finds them in
its nest dead from a serpent's bite, it pierces itself to the heart,
and with its blood it bathes them till they return to life.
THE SALAMANDER.
This has no digestive organs, and gets no food but from the fire, in
which it constantly renews its scaly skin.
The salamander, which renews its scaly skin in the fire,--for
virtue.
THE CAMELEON.
This lives on air, and there it is the prey of all the birds; so in
order to be safer it flies above the clouds and finds an air so
rarefied that it cannot support the bird that follows it.
At that height nothing can go unless it has a gift from Heaven, and
that is where the chameleon flies.
1237.
THE ALEPO, A FISH.
The fish _alepo_ does not live out of water.
THE OSTRICH.
This bird converts iron into nourishment, and hatches its eggs by
its gaze;--Armies under commanders.
THE SWAN.
The swan is white without any spot, and it sings sweetly as it dies,
its life ending with that song.
THE STORK.
This bird, by drinking saltwater purges itself of distempers. If the
male finds his mate unfaithful, he abandons her; and when it grows
old its young ones brood over it, and feed it till it dies.
H.1 14a]
1238.
THE GRASSHOPPER.
This silences the cuckoo with its song. It dies in oil and revives
in vinegar. It sings in the greatest heats
THE BAT.
The more light there is the blinder this creature becomes; as those
who gaze most at the sun become most dazzled.--For Vice, that cannot
remain where Virtue appears.
THE PARTRIDGE.
This bird changes from the female into the male and forgets its
former sex; and out of envy it steals the eggs from others and
hatches them, but the young ones follow the true mother.
THE SWALLOW.
This bird gives sight to its blind young ones by means of celandine.
H.1 14b]
1239.
THE OYSTER.--FOR TREACHERY.
This creature, when the moon is full opens itself wide, and when the
crab looks in he throws in a piece of rock or seaweed and the oyster
cannot close again, whereby it serves for food to that crab. This is
what happens to him who opens his mouth to tell his secret. He
becomes the prey of the treacherous hearer.
THE BASILISK.--CRUELTY.
All snakes flie from this creature; but the weasel attacks it by
means of rue and kills it.
THE ASP.
This carries instantaneous death in its fangs; and, that it may not
hear the charmer it stops its ears with its tail.
1240.
THE DRAGON.
This creature entangles itself in the legs of the elephant which
falls upon it, and so both die, and in its death it is avenged.
THE VIPER.
She, in pairing opens her mouth and at last clenches her teeth and
kills her husband. Then the young ones, growing within her body rend
her open and kill their mother.
THE SCORPION.
Saliva, spit out when fasting will kill a scorpion. This may be
likened to abstinence from greediness, which removes and heals the
ills which result from that gluttony, and opens the path of virtue.
1241.
THE CROCODILE. HYPOCRISY.
This animal catches a man and straightway kills him; after he is
dead, it weeps for him with a lamentable voice and many tears. Then,
having done lamenting, it cruelly devours him. It is thus with the
hypocrite, who, for the smallest matter, has his face bathed with
tears, but shows the heart of a tiger and rejoices in his heart at
the woes of others, while wearing a pitiful face.
THE TOAD.
The toad flies from the light of the sun, and if it is held there by
force it puffs itself out so much as to hide its head below and
shield itself from the rays. Thus does the foe of clear and radiant
virtue, who can only be constrainedly brought to face it with puffed
up courage.
1242.
THE CATERPILLAR.--FOR VIRTUE IN GENERAL.
The caterpillar, which by means of assiduous care is able to weave
round itself a new dwelling place with marvellous artifice and fine
workmanship, comes out of it afterwards with painted and lovely
wings, with which it rises towards Heaven.
THE SPIDER.
The spider brings forth out of herself the delicate and ingenious
web, which makes her a return by the prey it takes.
[Footnote: Two notes are underneath this text. The first: _'nessuna
chosa e da ttemere piu che lla sozza fama'_ is a repetition of the
first line of the text given in Vol. I No. 695.
The second: _faticha fugga cholla fama in braccio quasi ochultata c_
is written in red chalk and is evidently an incomplete sentence.]
1243.
THE LION.
This animal, with his thundering roar, rouses his young the third
day after they are born, teaching them the use of all their dormant
senses and all the wild things which are in the wood flee away.
This may be compared to the children of Virtue who are roused by the
sound of praise and grow up in honourable studies, by which they are
more and more elevated; while all that is base flies at the sound,
shunning those who are virtuous.
Again, the lion covers over its foot tracks, so that the way it has
gone may not be known to its enemies. Thus it beseems a captain to
conceal the secrets of his mind so that the enemy may not know his
purpose.
1244.
THE TARANTULA.
The bite of the tarantula fixes a man's mind on one idea; that is on
the thing he was thinking of when he was bitten.
THE SCREECH-OWL AND THE OWL.
These punish those who are scoffing at them by pecking out their
eyes; for nature has so ordered it, that they may thus be fed.
1245.
THE ELEPHANT.
The huge elephant has by nature what is rarely found in man; that is
Honesty, Prudence, Justice, and the Observance of Religion; inasmuch
as when the moon is new, these beasts go down to the rivers, and
there, solemnly cleansing themselves, they bathe, and so, having
saluted the planet, return to the woods. And when they are ill,
being laid down, they fling up plants towards Heaven as though they
would offer sacrifice. --They bury their tusks when they fall out
from old age.--Of these two tusks they use one to dig up roots for
food; but they save the point of the other for fighting with; when
they are taken by hunters and when worn out by fatigue, they dig up
these buried tusks and ransom themselves.
1246.
They are merciful, and know the dangers, and if one finds a man
alone and lost, he kindly puts him back in the road he has missed,
if he finds the footprints of the man before the man himself. It
dreads betrayal, so it stops and blows, pointing it out to the other
elephants who form in a troop and go warily.
These beasts always go in troops, and the oldest goes in front and
the second in age remains the last, and thus they enclose the troop.
Out of shame they pair only at night and secretly, nor do they then
rejoin the herd but first bathe in the river. The females do not
fight as with other animals; and it is so merciful that it is most
unwilling by nature ever to hurt those weaker than itself. And if it
meets in the middle of its way a flock of sheep
1247.
it puts them aside with its trunk, so as not to trample them under
foot; and it never hurts any thing unless when provoked. When one
has fallen into a pit the others fill up the pit with branches,
earth and stones, thus raising the bottom that he may easily get
out. They greatly dread the noise of swine and fly in confusion,
doing no less harm then, with their feet, to their own kind than to
the enemy. They delight in rivers and are always wandering about
near them, though on account of their great weight they cannot swim.
They devour stones, and the trunks of trees are their favourite
food. They have a horror of rats. Flies delight in their smell and
settle on their back, and the beast scrapes its skin making its
folds even and kills them.
1248.
When they cross rivers they send their young ones up against the
stream of the water; thus, being set towards the fall, they break
the united current of the water so that the current does not carry
them away. The dragon flings itself under the elephant's body, and
with its tail it ties its legs; with its wings and with its arms it
also clings round its ribs and cuts its throat with its teeth, and
the elephant falls upon it and the dragon is burst. Thus, in its
death it is revenged on its foe.
THE DRAGON.
These go in companies together, and they twine themselves after the
manner of roots, and with their heads raised they cross lakes, and
swim to where they find better pasture; and if they did not thus
combine
1249.
they would be drowned, therefore they combine.
THE SERPENT.
The serpent is a very large animal. When it sees a bird in the air
it draws in its breath so strongly that it draws the birds into its
mouth too. Marcus Regulus, the consul of the Roman army was
attacked, with his army, by such an animal and almost defeated. And
this animal, being killed by a catapult, measured 123 feet, that is
64 1/2 braccia and its head was high above all the trees in a wood.
THE BOA(?)
This is a very large snake which entangles itself round the legs of
the cow so that it cannot move and then sucks it, in such wise that
it almost dries it up. In the time of Claudius the Emperor, there
was killed, on the Vatican Hill,
1250.
one which had inside it a boy, entire, that it had swallowed.
THE MACLI.--CAUGHT WHEN ASLEEP.
This beast is born in Scandinavia. It has the shape of a great
horse, excepting that the great length of its neck and of its ears
make a difference. It feeds on grass, going backwards, for it has so
long an upper lip that if it went forwards it would cover up the
grass. Its legs are all in one piece; for this reason when it wants
to sleep it leans against a tree, and the hunters, spying out the
place where it is wont to sleep, saw the tree almost through, and
then, when it leans against it to sleep, in its sleep it falls, and
thus the hunters take it. And every other mode of taking it is in
vain, because it is incredibly swift in running.
1251.
THE BISON WHICH DOES INJURY IN ITS FLIGHT.
This beast is a native of Paeonia and has a neck with a mane like a
horse. In all its other parts it is like a bull, excepting that its
horns are in a way bent inwards so that it cannot butt; hence it has
no safety but in flight, in which it flings out its excrement to a
distance of 400 braccia in its course, and this burns like fire
wherever it touches.
LIONS, PARDS, PANTHERS, TIGERS.
These keep their claws in the sheath, and never put them out unless
they are on the back of their prey or their enemy.
THE LIONESS.
When the lioness defends her young from the hand of the hunter, in
order not to be frightened by the spears she keeps her eyes on the
ground, to the end that she may not by her flight leave her young
ones prisoners.
1252.
THE LION.
This animal, which is so terrible, fears nothing more than the noise
of empty carts, and likewise the crowing of cocks. And it is much
terrified at the sight of one, and looks at its comb with a
frightened aspect, and is strangely alarmed when its face is
covered.
THE PANTHER IN AFRICA.
This has the form of the lioness but it is taller on its legs and
slimmer and long bodied; and it is all white and marked with black
spots after the manner of rosettes; and all animals delight to look
upon these rosettes, and they would always be standing round it if
it were not for the terror of its face;
1253.
therefore knowing this, it hides its face, and the surrounding
animals grow bold and come close, the better to enjoy the sight of
so much beauty; when suddenly it seizes the nearest and at once
devours it.
CAMELS.
The Bactrian have two humps; the Arabian one only. They are swift in
battle and most useful to carry burdens. This animal is extremely
observant of rule and measure, for it will not move if it has a
greater weight than it is used to, and if it is taken too far it
does the same, and suddenly stops and so the merchants are obliged
to lodge there.
1254.
THE TIGER.
This beast is a native of Hyrcania, and it is something like the
panther from the various spots on its skin. It is an animal of
terrible swiftness; the hunter when he finds its young ones carries
them off hastily, placing mirrors in the place whence he takes them,
and at once escapes on a swift horse. The panther returning finds
the mirrors fixed on the ground and looking into them believes it
sees its young; then scratching with its paws it discovers the
cheat. Forthwith, by means of the scent of its young, it follows the
hunter, and when this hunter sees the tigress he drops one of the
young ones and she takes it, and having carried it to the den she
immediately returns to the hunter and does
1255.
the same till he gets into his boat.
CATOBLEPAS.
It is found in Ethiopia near to the source Nigricapo. It is not a
very large animal, is sluggish in all its parts, and its head is so
large that it carries it with difficulty, in such wise that it
always droops towards the ground; otherwise it would be a great pest
to man, for any one on whom it fixes its eyes dies immediately.
[Footnote: Leonardo undoubtedly derived these remarks as to the
Catoblepas from Pliny, Hist. Nat. VIII. 21 (al. 32): _Apud Hesperios
Aethiopas fons est Nigris_ (different readings), _ut plerique
existimavere, Nili caput.-----Juxta hunc fera appellatur catoblepas,
modica alioquin, ceterisque membris iners, caput tantum praegrave
aegre ferens; alias internecio humani generis, omnibus qui oculos
ejus videre, confestim morientibus._ Aelian, _Hist. An._ gives a far
more minute description of the creature, but he says that it poisons
beasts not by its gaze, but by its venomous breath. Athenaeus 221 B,
mentions both. If Leonardo had known of these two passages, he would
scarcely have omitted the poisonous breath. (H. MULLER-STRUBING.)]
THE BASILISK.
This is found in the province of Cyrenaica and is not more than 12
fingers long. It has on its head a white spot after the fashion of a
diadem. It scares all serpents with its whistling. It resembles a
snake, but does not move by wriggling but from the centre forwards
to the right. It is said that one
1256.
of these, being killed with a spear by one who was on horse-back,
and its venom flowing on the spear, not only the man but the horse
also died. It spoils the wheat and not only that which it touches,
but where it breathes the grass dries and the stones are split.
THE WEASEL.
This beast finding the lair of the basilisk kills it with the smell
of its urine, and this smell, indeed, often kills the weasel itself.
THE CERASTES.
This has four movable little horns; so, when it wants to feed, it
hides under leaves all of its body except these little horns which,
as they move, seem to the birds to be some small worms at play. Then
they immediately swoop down to pick them and the Cerastes suddenly
twines round them and encircles and devours them.
1257.
THE AMPHISBOENA.
This has two heads, one in its proper place the other at the tail;
as if one place were not enough from which to fling its venom.
THE IACULUS.
This lies on trees, and flings itself down like a dart, and pierces
through the wild beast and kills them.
THE ASP.
The bite of this animal cannot be cured unless by immediately
cutting out the bitten part. This pestilential animal has such a
love for its mate that they always go in company. And if, by mishap,
one of them is killed the other, with incredible swiftness, follows
him who has killed it; and it is so determined and eager for
vengeance that it overcomes every difficulty, and passing by every
troop it seeks to hurt none but its enemy. And it will travel any
distance, and it is impossible to avoid it unless by crossing water
and by very swift flight. It has its eyes turned inwards, and large
ears and it hears better than it sees.
1258.
THE ICHNEUMON.
This animal is the mortal enemy of the asp. It is a native of Egypt
and when it sees an asp near its place, it runs at once to the bed
or mud of the Nile and with this makes itself muddy all over, then
it dries itself in the sun, smears itself again with mud, and thus,
drying one after the other, it makes itself three or four coatings
like a coat of mail. Then it attacks the asp, and fights well with
him, so that, taking its time it catches him in the throat and
destroys him.
THE CROCODILE.
This is found in the Nile, it has four feet and lives on land and in
water. No other terrestrial creature but this is found to have no
tongue, and it only bites by moving its upper jaw. It grows to a
length of forty feet and has claws and is armed with a hide that
will take any blow. By day it is on land and at night in the water.
It feeds on fishes, and going to sleep on the bank of the Nile with
its mouth open, a bird called
1259.
trochilus, a very small bird, runs at once to its mouth and hops
among its teeth and goes pecking out the remains of the food, and so
inciting it with voluptuous delight tempts it to open the whole of
its mouth, and so it sleeps. This being observed by the ichneumon it
flings itself into its mouth and perforates its stomach and bowels,
and finally kills it.
THE DOLPHIN.
Nature has given such knowledge to animals, that besides the
consciousness of their own advantages they know the disadvantages of
their foes. Thus the dolphin understands what strength lies in a cut
from the fins placed on his chine, and how tender is the belly of
the crocodile; hence in fighting with him it thrusts at him from
beneath and rips up his belly and so kills him.
The crocodile is a terror to those that flee, and a base coward to
those that pursue him.
1260.
THE HIPPOPOTAMUS.
This beast when it feels itself over-full goes about seeking thorns,
or where there may be the remains of canes that have been split, and
it rubs against them till a vein is opened; then when the blood has
flowed as much as he needs, he plasters himself with mud and heals
the wound. In form he is something like a horse with long haunches,
a twisted tail and the teeth of a wild boar, his neck has a mane;
the skin cannot be pierced, unless when he is bathing; he feeds on
plants in the fields and goes into them backwards so that it may
seem, as though he had come out.
THE IBIS.
This bird resembles a crane, and when it feels itself ill it fills
its craw with water, and with its beak makes an injection of it.
THE STAG.
These creatures when they feel themselves bitten by the spider
called father-long-legs, eat crabs and free themselves of the venom.
1261.
THE LIZARD.
This, when fighting with serpents eats the sow-thistle and is free.
THE SWALLOW.
This [bird] gives sight to its blind young ones, with the juice of
the celandine.
THE WEASEL.
This, when chasing rats first eats of rue.
THE WILD BOAR.
This beast cures its sickness by eating of ivy.
THE SNAKE.
This creature when it wants to renew itself casts its old skin,
beginning with the head, and changing in one day and one night.
THE PANTHER.
This beast after its bowels have fallen out will still fight with
the dogs and hunters.
1262.
THE CHAMELEON.
This creature always takes the colour of the thing on which it is
resting, whence it is often devoured together with the leaves on
which the elephant feeds.
THE RAVEN.
When it has killed the Chameleon it takes laurel as a purge.
1263.
Moderation checks all the vices. The ermine will die rather than
besmirch itself.
OF FORESIGHT.
The cock does not crow till it has thrice flapped its wings; the
parrot in moving among boughs never puts its feet excepting where it
has first put its beak. Vows are not made till Hope is dead.
Motion tends towards the centre of gravity.
1264.
MAGNANIMITY.
The falcon never seizes any but large birds and will sooner die than
eat [tainted] meat of bad savour.
II.
FABLES.
Fables on animals (1265-1270).
1265.
A FABLE.
An oyster being turned out together with other fish in the house of
a fisherman near the sea, he entreated a rat to take him to the sea.
The rat purposing to eat him bid him open; but as he bit him the
oyster squeezed his head and closed; and the cat came and killed
him.
1266.
A FABLE.
The thrushes rejoiced greatly at seeing a man take the owl and
deprive her of liberty, tying her feet with strong bonds. But this
owl was afterwards by means of bird-lime the cause of the thrushes
losing not only their liberty, but their life. This is said for
those countries which rejoice in seeing their governors lose their
liberty, when by that means they themselves lose all succour, and
remain in bondage in the power of their enemies, losing their
liberty and often their life.
1267.
A FABLE.
A dog, lying asleep on the fur of a sheep, one of his fleas,
perceiving the odour of the greasy wool, judged that this must be a
land of better living, and also more secure from the teeth and nails
of the dog than where he fed on the dog; and without farther
reflection he left the dog and went into the thick wool. There he
began with great labour to try to pass among the roots of the hairs;
but after much sweating had to give up the task as vain, because
these hairs were so close that they almost touched each other, and
there was no space where fleas could taste the skin. Hence, after
much labour and fatigue, he began to wish to return to his dog, who
however had already departed; so he was constrained after long
repentance and bitter tears, to die of hunger.
1268.
A FABLE.
The vain and wandering butterfly, not content with being able to fly
at its ease through the air, overcome by the tempting flame of the
candle, decided to fly into it; but its sportive impulse was the
cause of a sudden fall, for its delicate wings were burnt in the
flame. And the hapless butterfly having dropped, all scorched, at
the foot of the candlestick, after much lamentation and repentance,
dried the tears from its swimming eyes, and raising its face
exclaimed: O false light! how many must thou have miserably deceived
in the past, like me; or if I must indeed see light so near, ought I
not to have known the sun from the false glare of dirty tallow?
A FABLE.
The monkey, finding a nest of small birds, went up to it greatly
delighted. But they, being already fledged, he could only succeed in
taking the smallest; greatly delighted he took it in his hand and
went to his abode; and having begun to look at the little bird he
took to kissing it, and from excess of love he kissed it so much and
turned it about and squeezed it till he killed it. This is said for
those who by not punishing their children let them come to mischief.
1269.
A FABLE.
A rat was besieged in his little dwelling by a weasel, which with
unwearied vigilance awaited his surrender, while watching his
imminent peril through a little hole. Meanwhile the cat came by and
suddenly seized the weasel and forthwith devoured it. Then the rat
offered up a sacrifice to Jove of some of his store of nuts, humbly
thanking His providence, and came out of his hole to enjoy his
lately lost liberty. But he was instantly deprived of it, together
with his life, by the cruel claws and teeth of the lurking cat.
1270.
A FABLE.
The ant found a grain of millet. The seed feeling itself taken
prisoner cried out to her: "If you will do me the kindness to allow
me accomplish my function of reproduction, I will give you a hundred
such as I am." And so it was.
A Spider found a bunch of grapes which for its sweetness was much
resorted to by bees and divers kinds of flies. It seemed to her that
she had found a most convenient spot to spread her snare, and having
settled herself on it with her delicate web, and entered into her
new habitation, there, every day placing herself in the openings
made by the spaces between the grapes, she fell like a thief on the
wretched creatures which were not aware of her. But, after a few
days had passed, the vintager came, and cut away the bunch of grapes
and put it with others, with which it was trodden; and thus the
grapes were a snare and pitfall both for the treacherous spider and
the betrayed flies.
An ass having gone to sleep on the ice over a deep lake, his heat
dissolved the ice and the ass awoke under water to his great grief,
and was forthwith drowned.
A falcon, unable to endure with patience the disappearance of a
duck, which, flying before him had plunged under water, wished to
follow it under water, and having soaked his feathers had to remain
in the water while the duck rising to the air mocked at the falcon
as he drowned.
The spider wishing to take flies in her treacherous net, was cruelly
killed in it by the hornet.
An eagle wanting to mock at the owl was caught by the wings in
bird-lime and was taken and killed by a man.
Fables on lifeless objects (1271--1274).
1271.
The water finding that its element was the lordly ocean, was seized
with a desire to rise above the air, and being encouraged by the
element of fire and rising as a very subtle vapour, it seemed as
though it were really as thin as air. But having risen very high, it
reached the air that was still more rare and cold, where the fire
forsook it, and the minute particles, being brought together, united
and became heavy; whence its haughtiness deserting it, it betook
itself to flight and it fell from the sky, and was drunk up by the
dry earth, where, being imprisoned for a long time, it did penance
for its sin.
C.A. 172b; 516b]
1272.
A FABLE.
The razor having one day come forth from the handle which serves as
its sheath and having placed himself in the sun, saw the sun
reflected in his body, which filled him with great pride. And
turning it over in his thoughts he began to say to himself: "And
shall I return again to that shop from which I have just come?
Certainly not; such splendid beauty shall not, please God, be turned
to such base uses. What folly it would be that could lead me to
shave the lathered beards of rustic peasants and perform such menial
service! Is this body destined for such work? Certainly not. I will
hide myself in some retired spot and there pass my life in tranquil
repose." And having thus remained hidden for some months, one day he
came out into the air, and issuing from his sheath, saw himself
turned to the similitude of a rusty saw while his surface no longer
reflected the resplendent sun. With useless repentance he vainly
deplored the irreparable mischief saying to himself: "Oh! how far
better was it to employ at the barbers my lost edge of such
exquisite keenness! Where is that lustrous surface? It has been
consumed by this vexatious and unsightly rust."
The same thing happens to those minds which instead of exercise give
themselves up to sloth. They are like the razor here spoken of, and
lose the keenness of their edge, while the rust of ignorance spoils
their form.
A FABLE.
A stone of some size recently uncovered by the water lay on a
certain spot somewhat raised, and just where a delightful grove
ended by a stony road; here it was surrounded by plants decorated by
various flowers of divers colours. And as it saw the great quantity
of stones collected together in the roadway below, it began to wish
it could let itself fall down there, saying to itself: "What have I
to do here with these plants? I want to live in the company of
those, my sisters." And letting itself fall, its rapid course ended
among these longed for companions. When it had been there sometime
it began to find itself constantly toiling under the wheels of the
carts the iron-shoed feet of horses and of travellers. This one
rolled it over, that one trod upon it; sometimes it lifted itself a
little and then it was covered with mud or the dung of some animal,
and it was in vain that it looked at the spot whence it had come as
a place of solitude and tranquil place.
Thus it happens to those who choose to leave a life of solitary
comtemplation, and come to live in cities among people full of
infinite evil.
1273.
Some flames had already lasted in the furnace of a glass-blower,
when they saw a candle approaching in a beautiful and glittering
candlestick. With ardent longing they strove to reach it; and one of
them, quitting its natural course, writhed up to an unburnt brand on
which it fed and passed at the opposite end out by a narrow chink to
the candle which was near. It flung itself upon it, and with fierce
jealousy and greediness it devoured it, having reduced it almost to
death, and, wishing to procure the prolongation of its life, it
tried to return to the furnace whence it had come. But in vain, for
it was compelled to die, the wood perishing together with the
candle, being at last converted, with lamentation and repentance,
into foul smoke, while leaving all its sisters in brilliant and
enduring life and beauty.
1274.
A small patch of snow finding itself clinging to the top of a rock
which was lying on the topmost height of a very high mountain and
being left to its own imaginings, it began to reflect in this way,
saying to itself: "Now, shall not I be thought vain and proud for
having placed myself--such a small patch of snow--in so lofty a
spot, and for allowing that so large a quantity of snow as I have
seen here around me, should take a place lower than mine? Certainly
my small dimensions by no means merit this elevation. How easily may
I, in proof of my insignificance, experience the same fate as that
which the sun brought about yesterday to my companions, who were
all, in a few hours, destroyed by the sun. And this happened from
their having placed themselves higher than became them. I will flee
from the wrath of the sun, and humble myself and find a place
befitting my small importance." Thus, flinging itself down, it began
to descend, hurrying from its high home on to the other snow; but
the more it sought a low place the more its bulk increased, so that
when at last its course was ended on a hill, it found itself no less
in size than the hill which supported it; and it was the last of the
snow which was destroyed that summer by the sun. This is said for
those who, humbling themselves, become exalted.
Fables on plants (1275-1279).
1275.
The cedar, being desirous of producing a fine and noble fruit at its
summit, set to work to form it with all the strength of its sap. But
this fruit, when grown, was the cause of the tall and upright
tree-top being bent over.
The peach, being envious of the vast quantity of fruit which she saw
borne on the nut-tree, her neighbour, determined to do the same, and
loaded herself with her own in such a way that the weight of the
fruit pulled her up by the roots and broke her down to the ground.
The nut-tree stood always by a road side displaying the wealth of
its fruit to the passers by, and every one cast stones at it.
The fig-tree, having no fruit, no one looked at it; then, wishing to
produce fruits that it might be praised by men, it was bent and
broken down by them.
The fig-tree, standing by the side of the elm and seeing that its
boughs were bare of fruit, yet that it had the audacity to keep the
Sun from its own unripe figs with its branches, said to it: "Oh elm!
art thou not ashamed to stand in front of me. But wait till my
offspring are fully grown and you will see where you are!" But when
her offspring were mature, a troop of soldiers coming by fell upon
the fig-tree and her figs were all torn off her, and her boughs cut
away and broken. Then, when she was thus maimed in all her limbs,
the elm asked her, saying: "O fig-tree! which was best, to be
without offspring, or to be brought by them into so miserable a
plight!"
1276.
The plant complains of the old and dry stick which stands by its
side and of the dry stakes that surround it.
One keeps it upright, the other keeps it from low company.
1277.
A FABLE.
A nut, having been carried by a crow to the top of a tall campanile
and released by falling into a chink from the mortal grip of its
beak, it prayed the wall by the grace bestowed on it by God in
allowing it to be so high and thick, and to own such fine bells and
of so noble a tone, that it would succour it, and that, as it had
not been able to fall under the verdurous boughs of its venerable
father and lie in the fat earth covered up by his fallen leaves it
would not abandon it; because, finding itself in the beak of the
cruel crow, it had there made a vow that if it escaped from her it
would end its life in a little hole. At these words the wall, moved
to compassion, was content to shelter it in the spot where it had
fallen; and after a short time the nut began to split open and put
forth roots between the rifts of the stones and push them apart, and
to throw out shoots from its hollow shell; and, to be brief, these
rose above the building and the twisted roots, growing thicker,
began to thrust the walls apart, and tear out the ancient stones
from their old places. Then the wall too late and in vain bewailed
the cause of its destruction and in a short time, it wrought the
ruin of a great part of it.
1278.
A FABLE.
The privet feeling its tender boughs loaded with young fruit,
pricked by the sharp claws and beak of the insolent blackbird,
complained to the blackbird with pitious remonstrance entreating her
that since she stole its delicious fruits she should not deprive it
of the leaves with which it preserved them from the burning rays of
the sun, and that she should not divest it of its tender bark by
scratching it with her sharp claws. To which the blackbird replied
with angry upbraiding: "O, be silent, uncultured shrub! Do you not
know that Nature made you produce these fruits for my nourishment;
do you not see that you are in the world [only] to serve me as food;
do you not know, base creature, that next winter you will be food
and prey for the Fire?" To which words the tree listened patiently,
and not without tears. After a short time the blackbird was taken in
a net and boughs were cut to make a cage, in which to imprison her.
Branches were cut, among others from the pliant privet, to serve for
the small rods of the cage; and seeing herself to be the cause of
the Blackbird's loss of liberty it rejoiced and spoke as follows: "O
Blackbird, I am here, and not yet burnt by fire as you said. I shall
see you in prison before you see me burnt."
A FABLE.
The laurel and the myrtle seeing the pear tree cut down cried out
with a loud voice: "O pear-tree! whither are you going? Where is the
pride you had when you were covered with ripe fruits? Now you will
no longer shade us with your mass of leaves." Then the pear-tree
replied: "I am going with the husbandman who has cut me down and who
will take me to the workshop of a good sculptor who by his art will
make me take the form of Jove the god; and I shall be dedicated in a
temple and adored by men in the place of Jove, while you are bound
always to remain maimed and stripped of your boughs, which will be
placed round me to do me honour.
A FABLE.
The chesnut, seeing a man upon the fig-tree, bending its boughs down
and pulling off the ripe fruits, which he put into his open mouth
destroying and crushing them with his hard teeth, it tossed its long
boughs and with a noisy rustle exclaimed: "O fig! how much less are
you protected by nature than I. See how in me my sweet offspring are
set in close array; first clothed in soft wrappers over which is the
hard but softly lined husk; and not content with taking this care of
me, and having given them so strong a shelter, on this she has
placed sharp and close-set spines so that the hand of man cannot
hurt me." Then the fig-tree and her offspring began to laugh and
having laughed she said: "I know man to be of such ingenuity that
with rods and stones and stakes flung up among your branches he will
bereave you of your fruits; and when they are fallen, he will
trample them with his feet or with stones, so that your offspring
will come out of their armour, crushed and maimed; while I am
touched carefully by their hands, and not like you with sticks and
stones."
1279.
The hapless willow, finding that she could not enjoy the pleasure of
seeing her slender branches grow or attain to the height she wished,
or point to the sky, by reason of the vine and whatever other trees
that grew near, but was always maimed and lopped and spoiled,
brought all her spirits together and gave and devoted itself
entirely to imagination, standing plunged in long meditation and
seeking, in all the world of plants, with which of them she might
ally herself and which could not need the help of her withes. Having
stood for some time in this prolific imagination, with a sudden
flash the gourd presented itself to her thoughts and tossing all her
branches with extreme delight, it seemed to her that she had found
the companion suited to her purpose, because the gourd is more apt
to bind others than to need binding; having come to this conclusion
she awaited eagerly some friendly bird who should be the mediator of
her wishes. Presently seeing near her the magpie she said to him: "O
gentle bird! by the memory of the refuge which you found this
morning among my branches, when the hungry cruel, and rapacious
falcon wanted to devour you, and by that repose which you have
always found in me when your wings craved rest, and by the pleasure
you have enjoyed among my boughs, when playing with your companions
or making love--I entreat you find the gourd and obtain from her
some of her seeds, and tell her that those that are born of them I
will treat exactly as though they were my own flesh and blood; and
in this way use all the words you can think of, which are of the
same persuasive purport; though, indeed, since you are a master of
language, I need not teach you. And if you will do me this service I
shall be happy to have your nest in the fork of my boughs, and all
your family without payment of any rent." Then the magpie, having
made and confirmed certain new stipulations with the willow,--and
principally that she should never admit upon her any snake or
polecat, cocked his tail, and put down his head, and flung himself
from the bough, throwing his weight upon his wings; and these,
beating the fleeting air, now here, now there, bearing about
inquisitively, while his tail served as a rudder to steer him, he
came to a gourd; then with a handsome bow and a few polite words, he
obtained the required seeds, and carried them to the willow, who
received him with a cheerful face. And when he had scraped away with
his foot a small quantity of the earth near the willow, describing a
circle, with his beak he planted the grains, which in a short time
began to grow, and by their growth and the branches to take up all
the boughs of the willow, while their broad leaves deprived it of
the beauty of the sun and sky. And not content with so much evil,
the gourds next began, by their rude hold, to drag the ends of the
tender shoots down towards the earth, with strange twisting and
distortion.
Then, being much annoyed, it shook itself in vain to throw off the
gourd. After raving for some days in such plans vainly, because the
firm union forbade it, seeing the wind come by it commended itself
to him. The wind flew hard and opened the old and hollow stem of the
willow in two down to the roots, so that it fell into two parts. In
vain did it bewail itself recognising that it was born to no good
end.
III.
JESTS AND TALES.
C. A. 117a; 361a]
1280.
A JEST.
A priest, making the rounds of his parish on Easter Eve, and
sprinkling holy water in the houses as is customary, came to a
painter's room, where he sprinkled the water on some of his
pictures. The painter turned round, somewhat angered, and asked him
why this sprinkling had been bestowed on his pictures; then said the
priest, that it was the custom and his duty to do so, and that he
was doing good; and that he who did good might look for good in
return, and, indeed, for better, since God had promised that every
good deed that was done on earth should be rewarded a hundred-fold
from above. Then the painter, waiting till he went out, went to an
upper window and flung a large pail of water on the priest's back,
saying: "Here is the reward a hundred-fold from above, which you
said would come from the good you had done me with your holy water,
by which you have damaged my pictures."
1281.
When wine is drunk by a drunkard, that wine is revenged on the
drinker.
1282.
Wine, the divine juice of the grape, finding itself in a golden and
richly wrought cup, on the table of Mahomet, was puffed up with
pride at so much honour; when suddenly it was struck by a contrary
reflection, saying to itself: "What am I about, that I should
rejoice, and not perceive that I am now near to my death and shall
leave my golden abode in this cup to enter into the foul and fetid
caverns of the human body, and to be transmuted from a fragrant and
delicious liquor into a foul and base one. Nay, and as though so
much evil as this were not enough, I must for a long time lie in
hideous receptacles, together with other fetid and corrupt matter,
cast out from human intestines." And it cried to Heaven, imploring
vengeance for so much insult, and that an end might henceforth be
put to such contempt; and that, since that country produced the
finest and best grapes in the whole world, at least they should not
be turned into wine. Then Jove made that wine drunk by Mahomet to
rise in spirit to his brain; and that in so deleterious a manner
that it made him mad, and gave birth to so many follies that when he
had recovered himself, he made a law that no Asiatic should drink
wine, and henceforth the vine and its fruit were left free.
As soon as wine has entered the stomach it begins to ferment and
swell; then the spirit of that man begins to abandon his body,
rising as it were skywards, and the brain finds itself parting from
the body. Then it begins to degrade him, and make him rave like a
madman, and then he does irreparable evil, killing his friends.
1283.
An artizan often going to visit a great gentleman without any
definite purpose, the gentleman asked him what he did this for. The
other said that he came there to have a pleasure which his lordship
could not have; since to him it was a satisfaction to see men
greater than himself, as is the way with the populace; while the
gentleman could only see men of less consequence than himself; and
so lords and great men were deprived of that pleasure.
1284.
Franciscan begging Friars are wont, at certain times, to keep fasts,
when they do not eat meat in their convents. But on journeys, as
they live on charity, they have license to eat whatever is set
before them. Now a couple of these friars on their travels, stopped
at an inn, in company with a certain merchant, and sat down with him
at the same table, where, from the poverty of the inn, nothing was
served to them but a small roast chicken. The merchant, seeing this
to be but little even for himself, turned to the friars and said:
"If my memory serves me, you do not eat any kind of flesh in your
convents at this season." At these words the friars were compelled
by their rule to admit, without cavil, that this was the truth; so
the merchant had his wish, and eat the chicken and the friars did
the best they could. After dinner the messmates departed, all three
together, and after travelling some distance they came to a river of
some width and depth. All three being on foot--the friars by reason
of their poverty, and the other from avarice--it was necessary by
the custom of company that one of the friars, being barefoot, should
carry the merchant on his shoulders: so having given his wooden
shoes into his keeping, he took up his man. But it so happened that
when the friar had got to the middle of the river, he again
remembered a rule of his order, and stopping short, he looked up,
like Saint Christopher, to the burden on his back and said: "Tell
me, have you any money about you?"--"You know I have", answered the
other, "How do you suppose that a Merchant like me should go about
otherwise?" "Alack!" cried the friar, "our rules forbid as to carry
any money on our persons," and forthwith he dropped him into the
water, which the merchant perceived was a facetious way of being
revenged on the indignity he had done them; so, with a smiling face,
and blushing somewhat with shame, he peaceably endured the revenge.
1285.
A JEST.
A man wishing to prove, by the authority of Pythagoras, that he had
formerly been in the world, while another would not let him finish
his argument, the first speaker said to the second: "It is by this
token that I was formerly here, I remember that you were a miller."
The other one, feeling himself stung by these words, agreed that it
was true, and that by the same token he remembered that the speaker
had been the ass that carried the flour.
A JEST.
It was asked of a painter why, since he made such beautiful figures,
which were but dead things, his children were so ugly; to which the
painter replied that he made his pictures by day, and his children
by night.
1286.
A man saw a large sword which another one wore at his side. Said he
"Poor fellow, for a long time I have seen you tied to that weapon;
why do you not release yourself as your hands are untied, and set
yourself free?" To which the other replied: "This is none of yours,
on the contrary it is an old story." The former speaker, feeling
stung, replied: "I know that you are acquainted with so few things
in this world, that I thought anything I could tell you would be new
to you."
1287.
A man gave up his intimacy with one of his friends because he often
spoke ill of his other friends. The neglected friend one day
lamenting to this former friend, after much complaining, entreated
him to say what might be the cause that had made him forget so much
friendship. To which he answered: "I will no longer be intimate with
you because I love you, and I do not choose that you, by speaking
ill of me, your friend, to others, should produce in others, as in
me, a bad impression of yourself, by speaking evil to them of me,
your friend. Therefore, being no longer intimate together, it will
seem as though we had become enemies; and in speaking evil of me, as
is your wont, you will not be blamed so much as if we continued
intimate.
1288.
A man was arguing and boasting that he knew many and various tricks.
Another among the bystanders said: "I know how to play a trick which
will make whomsoever I like pull off his breeches." The first man--
the boaster--said: "You won't make me pull off mine, and I bet you a
pair of hose on it." He who proposed the game, having accepted the
offer, produced breeches and drew them across the face of him who
bet the pair of hose and won the bet [4].
A man said to an acquaintance: "Your eyes are changed to a strange
colour." The other replied: "It often happens, but you have not
noticed it." "When does it happen?" said the former. "Every time
that my eyes see your ugly face, from the shock of so unpleasing a
sight they suddenly turn pale and change to a strange colour."
A man said to another: "Your eyes are changed to a strange colour."
The other replied: "It is because my eyes behold your strange ugly
face."
A man said that in his country were the strangest things in the
world. Another answered: "You, who were born there, confirm this as
true, by the strangeness of your ugly face."
[Footnote: The joke turns, it appears, on two meanings of trarre and
is not easily translated.]
1289.
An old man was publicly casting contempt on a young one, and boldly
showing that he did not fear him; on which the young man replied
that his advanced age served him better as a shield than either his
tongue or his strength.
1290.
A JEST.
A sick man finding himself in _articulo mortis_ heard a knock at the
door, and asking one of his servants who was knocking, the servant
went out, and answered that it was a woman calling herself Madonna
Bona. Then the sick man lifting his arms to Heaven thanked God with
a loud voice, and told the servants that they were to let her come
in at once, so that he might see one good woman before he died,
since in all his life he had never yet seen one.
1291.
A JEST.
A man was desired to rise from bed, because the sun was already
risen. To which he replied: "If I had as far to go, and as much to
do as he has, I should be risen by now; but having but a little way
to go, I shall not rise yet."
1292.
A man, seeing a woman ready to hold up the target for a jousting
match, exclaimed, looking at the shield, and considering his spear:
"Alack! this is too small a workman for so great a business."
IV.
PROPHECIES.
1293.
THE DIVISION OF THE PROPHECIES.
First, of things relating to animals; secondly, of irrational
creatures; thirdly of plants; fourthly, of ceremonies; fifthly, of
manners; sixthly, of cases or edicts or quarrels; seventhly, of
cases that are impossible in nature [paradoxes], as, for instance,
of those things which, the more is taken from them, the more they
grow. And reserve the great matters till the end, and the small
matters give at the beginning. And first show the evils and then the
punishment of philosophical things.
Of Ants.
These creatures will form many communities, which will hide
themselves and their young ones and victuals in dark caverns, and
they will feed themselves and their families in dark places for many
months without any light, artificial or natural.
[Footnote: Lines 1--51 are in the original written in one column,
beginning with the text of line 11. At the end of the column is the
programme for the arrangement of the prophecies, placed here at the
head: Lines 56--79 form a second column, lines 80--97 a third one
(see the reproduction of the text on the facsimile PI. CXVIII).
Another suggestion for the arrangement of the prophecies is to be
found among the notes 55--57 on page 357.]
( Of Bees.)
And many others will be deprived of their store and their food, and
will be cruelly submerged and drowned by folks devoid of reason. Oh
Justice of God! Why dost thou not wake and behold thy creatures thus
ill used?
( Of Sheep, Cows, Goats and the like.)
Endless multitudes of these will have their little children taken
from them ripped open and flayed and most barbarously quartered.
( Of Nuts, and Olives, and Acorns, and Chesnuts, and such like. )
Many offspring shall be snatched by cruel thrashing from the very
arms of their mothers, and flung on the ground, and crushed.
( Of Children bound in Bundles. )
O cities of the Sea! In you I see your citizens--both females and
males--tightly bound, arms and legs, with strong withes by folks who
will not understand your language. And you will only be able to
assuage your sorrows and lost liberty by means of tearful complaints
and sighing and lamentation among yourselves; for those who will
bind you will not understand you, nor will you understand them.
( Of Cats that eat Rats.)
In you, O cities of Africa your children will be seen quartered in
their own houses by most cruel and rapacious beasts of your own
country.
( Of Asses that are beaten.)
[Footnote 48: Compare No. 845.] O Nature! Wherefore art thou so
partial; being to some of thy children a tender and benign mother,
and to others a most cruel and pitiless stepmother? I see children
of thine given up to slavery to others, without any sort of
advantage, and instead of remuneration for the good they do, they
are paid with the severest suffering, and spend their whole life in
benefitting those who ill treat them.
[Of Men who sleep on boards of Trees.]
Men shall sleep, and eat, and dwell among trees, in the forests and
open country.
[Of Dreaming.]
Men will seem to see new destructions in the sky. The flames that
fall from it will seem to rise in it and to fly from it with terror.
They will hear every kind of animals speak in human language. They
will instantaneously run in person in various parts of the world,
without motion. They will see the greatest splendour in the midst of
darkness. O! marvel of the human race! What madness has led you
thus! You will speak with animals of every species and they with you
in human speech. You will see yourself fall from great heights
without any harm and torrents will accompany you, and will mingle
with their rapid course.
[Of Christians.]
Many who hold the faith of the Son only build temples in the name of
the Mother.
[Of Food which has been alive.]
[84] A great portion of bodies that have been alive will pass into
the bodies of other animals; which is as much as to say, that the
deserted tenements will pass piecemeal into the inhabited ones,
furnishing them with good things, and carrying with them their
evils. That is to say the life of man is formed from things eaten,
and these carry with them that part of man which dies . . .
1294.
[Of Funeral Rites, and Processions, and Lights, and Bells, and
Followers.]
The greatest honours will be paid to men, and much pomp, without
their knowledge.
[Footnote: A facsimile of this text is on PI. CXVI below on the
right, but the writing is larger than the other notes on the same
sheet and of a somewhat different style. The ink is also of a
different hue, as may be seen on the original sheet at Milan.]
***84 and following; compare No. 846.
1295.
(Of the Avaricious.)
There will be many who will eagerly and with great care and
solicitude follow up a thing, which, if they only knew its
malignity, would always terrify them.
(Of those men, who, the older they grow, the more avaricious they
become, whereas, having but little time to stay, they should become
more liberal.)
We see those who are regarded as being most experienced and
judicious, when they least need a thing, seek and cherish it with
most avidity.
*Of the Ditch.*
Many will be busied in taking away from a thing, which will grow in
proportion as it is diminished.
*Of a Weight placed on a Feather-pillow.*
And it will be seen in many bodies that by raising the head they
swell visibly; and by laying the raised head down again, their size
will immediately be diminished.
*Of catching Lice.*
And many will be hunters of animals, which, the fewer there are the
more will be taken; and conversely, the more there are, the fewer
will be taken.
*Of Drawing Water in two Buckets with a single Rope.*
And many will be busily occupied, though the more of the thing they
draw up, the more will escape at the other end.
*Of the Tongues of Pigs and Calves in Sausage-skins.*
Oh! how foul a thing, that we should see the tongue of one animal in
the guts of another.
*Of Sieves made of the Hair of Animals.*
We shall see the food of animals pass through their skin everyway
excepting through their mouths, and penetrate from the outside
downwards to the ground.
*( Of Lanterns. )*
[Footnote 35: Lanterns were in Italy formerly made of horn.] The
cruel horns of powerful bulls will screen the lights of night
against the wild fury of the winds.
*( Of Feather-beds. )*
Flying creatures will give their very feathers to support men.
*( Of Animals which walk on Trees--wearing wooden Shoes. )*
The mire will be so great that men will walk on the trees of their
country.
*( Of the Soles of Shoes, which are made from the Ox. )*
And in many parts of the country men will be seen walking on the
skins of large beasts.
*( Of Sailing in Ships. )*
There will be great winds by reason of which things of the East will
become things of the West; and those of the South, being involved in
the course of the winds, will follow them to distant lands.
*( Of Worshipping the Pictures of Saints. )*
Men will speak to men who hear not; having their eyes open, they
will not see; they will speak to these, and they will not be
answered. They will implore favours of those who have ears and hear
not; they will make light for the blind.
*( Of Sawyers. )*
There will be many men who will move one against another, holding in
their hands a cutting tool. But these will not do each other any
injury beyond tiring each other; for, when one pushes forward the
other will draw back. But woe to him who comes between them! For he
will end by being cut in pieces.
*( Of Silk-spinning. )*
Dismal cries will be heard loud, shrieking with anguish, and the
hoarse and smothered tones of those who will be despoiled, and at
last left naked and motionless; and this by reason of the mover,
which makes every thing turn round.
*( Of putting Bread into the Mouth of the Oven and taking it out
again. )*
In every city, land, castle and house, men shall be seen, who for
want of food will take it out of the mouths of others, who will not
be able to resist in any way.
*( Of tilled Land. )*
The Earth will be seen turned up side down and facing the opposite
hemispheres, uncovering the lurking holes of the fiercest animals.
*( Of Sowing Seed. )*
Then many of the men who will remain alive, will throw the victuals
they have preserved out of their houses, a free prey to the birds
and beasts of the earth, without taking any care of them at all.
*( Of the Rains, which, by making the Rivers muddy, wash away the
Land. )*
[Footnote 81: Compare No. 945.] Something will fall from the sky
which will transport a large part of Africa which lies under that
sky towards Europe, and that of Europe towards Africa, and that of
the Scythian countries will meet with tremendous revolutions
[Footnote 84: Compare No. 945.].
*( Of Wood that burns. )*
The trees and shrubs in the great forests will be converted into
cinder.
*( Of Kilns for Bricks and Lime. )*
Finally the earth will turn red from a conflagration of many days
and the stones will be turned to cinders.
*( Of boiled Fish. )*
The natives of the waters will die in the boiling flood.
*( Of the Olives which fall from the Olive trees, shedding oil which
makes light. )*
And things will fall with great force from above, which will give us
nourishment and light.
*[Of Owls and screech owls and what will happen to certain birds.]*
Many will perish of dashing their heads in pieces, and the eyes of
many will jump out of their heads by reason of fearful creatures
come out of the darkness.
*[Of flax which works the cure of men.]*
That which was at first bound, cast out and rent by many and various
beaters will be respected and honoured, and its precepts will be
listened to with reverence and love.
*[Of Books which teach Precepts.]*
Bodies without souls will, by their contents give us precepts by
which to die well.
*[Of Flagellants.]*
Men will hide themselves under the bark of trees, and, screaming,
they will make themselves martyrs, by striking their own limbs.
*[Of the Handles of Knives made of the Horns of Sheep.]*
We shall see the horns of certain beasts fitted to iron tools, which
will take the lives of many of their kind.
*[Of Night when no Colour can be discerned.]*
There will come a time when no difference can be discerned between
colours, on the contrary, everything will be black alike.
*[Of Swords and Spears which by themselves never hurt any one.]*
One who by himself is mild enough and void of all offence will
become terrible and fierce by being in bad company, and will most
cruelly take the life of many men, and would kill many more if they
were not hindered by bodies having no soul, that have come out of
caverns--that is, breastplates of iron.
*[Of Snares and Traps.]*
Many dead things will move furiously, and will take and bind the
living, and will ensnare them for the enemies who seek their death
and destruction.
*( Of Metals. )*
That shall be brought forth out of dark and obscure caves, which
will put the whole human race in great anxiety, peril and death. To
many that seek them, after many sorrows they will give delight, and
to those who are not in their company, death with want and
misfortune. This will lead to the commission of endless crimes; this
will increase and persuade bad men to assassinations, robberies and
treachery, and by reason of it each will be suspicious of his
partner. This will deprive free cities of their happy condition;
this will take away the lives of many; this will make men torment
each other with many artifices deceptions and treasons. O monstrous
creature! How much better would it be for men that every thing
should return to Hell! For this the vast forests will be devastated
of their trees; for this endless animals will lose their lives.
*( Of Fire. )*
One shall be born from small beginnings which will rapidly become
vast. This will respect no created thing, rather will it, by its
power, transform almost every thing from its own nature into
another.
*( Of Ships which sink. )*
Huge bodies will be seen, devoid of life, carrying, in fierce haste,
a multitude of men to the destruction of their lives.
*( Of Oxen, which are eaten. )*
The masters of estates will eat their own labourers.
*( Of beating Beds to renew them. )*
Men will be seen so deeply ungrateful that they will turn upon that
which has harboured them, for nothing at all; they will so load it
with blows that a great part of its inside will come out of its
place, and will be turned over and over in its body.
*( Of Things which are eaten and which first are killed. )*
Those who nourish them will be killed by them and afflicted by
merciless deaths.
*(Of the Reflection of Walls of Cities in the Water of their
Ditches.)*
The high walls of great cities will be seen up side down in their
ditches.
*(Of Water, which flows turbid and mixed with Soil and Dust; and of
Mist, which is mixed with the Air; and of Fire which is mixed with
its own, and each with each.)*
All the elements will be seen mixed together in a great whirling
mass, now borne towards the centre of the world, now towards the
sky; and now furiously rushing from the South towards the frozen
North, and sometimes from the East towards the West, and then again
from this hemisphere to the other.
*(The World may be divided into two Hemispheres at any Point.)*
All men will suddenly be transferred into opposite hemispheres.
*(The division of the East from the West may be made at any point.)*
All living creatures will be moved from the East to the West; and in
the same way from North to South, and vice versa.
*(Of the Motion of Water which carries wood, which is dead.)*
Bodies devoid of life will move by themselves and carry with them
endless generations of the dead, taking the wealth from the
bystanders.
*(Of Eggs which being eaten cannot form Chickens.)*
Oh! how many will they be that never come to the birth!
*(Of Fishes which are eaten unborn.)*
Endless generations will be lost by the death of the pregnant.
*(Of the Lamentation on Good Friday.)*
Throughout Europe there will be a lamentation of great nations over
the death of one man who died in the East.
*(Of Dreaming.)*
Men will walk and not stir, they will talk to those who are not
present, and hear those who do not speak.
*(Of a Man's Shadow which moves with him.)*
Shapes and figures of men and animals will be seen following these
animals and men wherever they flee. And exactly as the one moves the
other moves; but what seems so wonderful is the variety of height
they assume.
*(Of our Shadow cast by the Sun, and our Reflection in the Water at
one and the same time.)*
Many a time will one man be seen as three and all three move
together, and often the most real one quits him.
*(Of wooden Chests which contain great Treasures.)*
Within walnuts and trees and other plants vast treasures will be
found, which lie hidden there and well guarded.
*(Of putting out the Light when going to Bed.)*
Many persons puffing out a breath with too much haste, will thereby
lose their sight, and soon after all consciousness.
*(Of the Bells of Mules, which are close to their Ears.)*
In many parts of Europe instruments of various sizes will be heard
making divers harmonies, with great labour to those who hear them
most closely.
*(Of Asses.)*
The severest labour will be repaid with hunger and thirst, and
discomfort, and blows, and goadings, and curses, and great abuse.
*(Of Soldiers on horseback.)*
Many men will be seen carried by large animals, swift of pace, to
the loss of their lives and immediate death.
In the air and on earth animals will be seen of divers colours
furiously carrying men to the destruction of their lives.
*(Of the Stars of Spurs.)*
By the aid of the stars men will be seen who will be as swift as any
swift animal.
*(Of a Stick, which is dead.)*
The motions of a dead thing will make many living ones flee with
pain and lamentation and cries.
*(Of Tinder.)*
With a stone and with iron things will be made visible which before
were not seen.
1296.
*(Of going in Ships.)*
We shall see the trees of the great forests of Taurus and of Sinai
and of the Appenines and others, rush by means of the air, from East
to West and from North to South; and carry, by means of the air,
great multitudes of men. Oh! how many vows! Oh! how many deaths! Oh!
how many partings of friends and relations! Oh! how many will those
be who will never again see their own country nor their native land,
and who will die unburied, with their bones strewn in various parts
of the world!
*(Of moving on All Saints' Day.)*
Many will forsake their own dwellings and carry with them all their
belongings and will go to live in other parts.
*(Of All Souls' Day.)*
How many will they be who will bewail their deceased forefathers,
carrying lights to them.
*(Of Friars, who spending nothing but words, receive great gifts and
bestow Paradise.)*
Invisible money will procure the triumph of many who will spend it.
*(Of Bows made of the Horns of Oxen.)*
Many will there be who will die a painful death by means of the
horns of cattle.
*(Of writing Letters from one Country to another.)*
Men will speak with each other from the most remote countries, and
reply.
*(Of Hemispheres, which are infinite; and which are divided by an
infinite number of Lines, so that every Man always has one of these
Lines between his Feet.)*
Men standing in opposite hemispheres will converse and deride each
other and embrace each other, and understand each other's language.
*(Of Priests who say Mass.)*
There will be many men who, when they go to their labour will put on
the richest clothes, and these will be made after the fashion of
aprons [petticoats].
*(Of Friars who are Confessors.)*
And unhappy women will, of their own free will, reveal to men all
their sins and shameful and most secret deeds.
*(Of Churches and the Habitations of Friars.)*
Many will there be who will give up work and labour and poverty of
life and goods, and will go to live among wealth in splendid
buildings, declaring that this is the way to make themselves
acceptable to God.
*(Of Selling Paradise.)*
An infinite number of men will sell publicly and unhindered things
of the very highest price, without leave from the Master of it;
while it never was theirs nor in their power; and human justice will
not prevent it.
*(Of the Dead which are carried to be buried.)*
The simple folks will carry vast quantities of lights to light up
the road for those who have entirely lost the power of sight.
*(Of Dowries for Maidens.)*
And whereas, at first, maidens could not be protected against the
violence of Men, neither by the watchfulness of parents nor by
strong walls, the time will come when the fathers and parents of
those girls will pay a large price to a man who wants to marry them,
even if they are rich, noble and most handsome. Certainly this seems
as though nature wished to eradicate the human race as being useless
to the world, and as spoiling all created things.
*(Of the Cruelty of Man.)*
Animals will be seen on the earth who will always be fighting
against each other with the greatest loss and frequent deaths on
each side. And there will be no end to their malignity; by their
strong limbs we shall see a great portion of the trees of the vast
forests laid low throughout the universe; and, when they are filled
with food the satisfaction of their desires will be to deal death
and grief and labour and wars and fury to every living thing; and
from their immoderate pride they will desire to rise towards heaven,
but the too great weight of their limbs will keep them down. Nothing
will remain on earth, or under the earth or in the waters which will
not be persecuted, disturbed and spoiled, and those of one country
removed into another. And their bodies will become the sepulture and
means of transit of all they have killed.
O Earth! why dost thou not open and engulf them in the fissures of
thy vast abyss and caverns, and no longer display in the sight of
heaven such a cruel and horrible monster.
1297.
PROPHECIES.
There will be many which will increase in their destruction.
*(The Ball of Snow rolling over Snow.)*
There will be many who, forgetting their existence and their name,
will lie as dead on the spoils of other dead creatures.
*(Sleeping on the Feathers of Birds.)*
The East will be seen to rush to the West and the South to the North
in confusion round and about the universe, with great noise and
trembling or fury.
*(In the East wind which rushes to the West.)*
The solar rays will kindle fire on the earth, by which a thing that
is under the sky will be set on fire, and, being reflected by some
obstacle, it will bend downwards.
*(The Concave Mirror kindles a Fire, with which we heat the oven,
and this has its foundation beneath its roof.)*
A great part of the sea will fly towards heaven and for a long time
will not return. *(That is, in Clouds.)*
There remains the motion which divides the mover from the thing
moved.
Those who give light for divine service will be destroyed.*(The Bees
which make the Wax for Candles)*
Dead things will come from underground and by their fierce movements
will send numberless human beings out of the world. *(Iron, which
comes from under ground is dead but the Weapons are made of it which
kill so many Men.)*
The greatest mountains, even those which are remote from the sea
shore, will drive the sea from its place.
*(This is by Rivers which carry the Earth they wash away from the
Mountains and bear it to the Sea-shore; and where the Earth comes
the sea must retire.)*
The water dropped from the clouds still in motion on the flanks of
mountains will lie still for a long period of time without any
motion whatever; and this will happen in many and divers lands.
*(Snow, which falls in flakes and is Water.)*
The great rocks of the mountains will throw out fire; so that they
will burn the timber of many vast forests, and many beasts both wild
and tame.
*(The Flint in the Tinder-box which makes a Fire that consumes all
the loads of Wood of which the Forests are despoiled and with this
the flesh of Beasts is cooked.)*
Oh! how many great buildings will be ruined by reason of Fire.
*(The Fire of great Guns.)*
Oxen will be to a great extent the cause of the destruction of
cities, and in the same way horses and buffaloes.
*(By drawing Guns.)*
1298.
The Lion tribe will be seen tearing open the earth with their clawed
paws and in the caves thus made, burying themselves together with
the other animals that are beneath them.
Animals will come forth from the earth in gloomy vesture, which will
attack the human species with astonishing assaults, and which by
their ferocious bites will make confusion of blood among those they
devour.
Again the air will be filled with a mischievous winged race which
will assail men and beasts and feed upon them with much noise--
filling themselves with scarlet blood.
1299.
Blood will be seen issuing from the torn flesh of men, and trickling
down the surface.
Men will have such cruel maladies that they will tear their flesh
with their own nails. *(The Itch.)*
Plants will be seen left without leaves, and the rivers standing
still in their channels.
The waters of the sea will rise above the high peaks of the
mountains towards heaven and fall again on to the dwellings of men.
*(That is, in Clouds.)*
The largest trees of the forest will be seen carried by the fury of
the winds from East to West. *(That is across the Sea.)*
Men will cast away their own victuals. *(That is, in Sowing.)*
I.2 26a]
1300.
Human beings will be seen who will not understand each other's
speech; that is, a German with a Turk.
Fathers will be seen giving their daughters into the power of man
and giving up all their former care in guarding them. *(When Girls
are married.)*
Men will come out their graves turned into flying creatures; and
they will attack other men, taking their food from their very hand
or table. *(As Flies.)*
Many will there be who, flaying their mother, will tear the skin
from her back. (Husbandmen tilling the Earth.)
Happy will they be who lend ear to the words of the Dead. (Who read
good works and obey them.)
1031.
Feathers will raise men, as they do birds, towards heaven (that is,
by the letters which are written with quills.)
The works of men's hands will occasion their death. (Swords and
Spears.)
Men out of fear will cling to the thing they most fear. (That is
they will be miserable lest they should fall into misery.)
Things that are separate shall be united and acquire such virtue
that they will restore to man his lost memory; that is papyrus
[sheets] which are made of separate strips and have preserved the
memory of the things and acts of men.
The bones of the Dead will be seen to govern the fortunes of him who
moves them. (By Dice.)
Cattle with their horns protect the Flame from its death. (In a
Lantern [Footnote 13: See note page 357.].)
The Forests will bring forth young which will be the cause of their
death. (The handle of the hatchet.)
1302.
Men will deal bitter blows to that which is the cause of their life.
(In thrashing Grain.)
The skins of animals will rouse men from their silence with great
outcries and curses. (Balls for playing Games.)
Very often a thing that is itself broken is the occasion of much
union. (That is the Comb made of split Cane which unites the threads
of Silk.)
The wind passing through the skins of animals will make men dance.
(That is the Bag-pipe, which makes people dance.)
1303.
*( Of Walnut trees, that are beaten. )*
Those which have done best will be most beaten, and their offspring
taken and flayed or peeled, and their bones broken or crushed.
*( Of Sculpture. )*
Alas! what do I see? The Saviour cru- cified anew.
*( Of the Mouth of Man, which is a Sepulchre. )*
Great noise will issue from the sepulchres of those who died evil
and violent deaths.
*( Of the Skins of Animals which have the sense of feeling what is
in the things written. )*
The more you converse with skins covered with sentiments, the more
wisdom will* you acquire.
*( Of Priests who bear the Host in their body. )*
Then almost all the tabernacles in which dwells the Corpus Domini,
will be plainly seen walking about of themselves on the various
roads of the world.
1304.
And those who feed on grass will turn night into day *( Tallow. )*
And many creatures of land and water will go up among the stars *(
that is Planets.)*
The dead will be seen carrying the living *( in Carts and Ships in
various places. )*
Food shall be taken out of the mouth of many *( the oven's mouth. )*
And those which will have their food in their mouth will be deprived
of it by the hands of others *( the oven. )*
1305.
*( Of Crucifixes which are sold. )*
I see Christ sold and crucified afresh, and his Saints suffering
Martyrdom.
*( Of Physicians, who live by sickness. )*
Men will come into so wretched a plight that they will be glad that
others will derive profit from their sufferings or from the loss of
their real wealth, that is health.
*( Of the Religion of Friars, who live by the Saints who have been
dead a great while. )*
Those who are dead will, after a thou- sand years be those who will
give a livelihood to many who are living.
*( Of Stones converted into Lime, with which prison walls are made.
)*
Many things that have been before that time destroyed by fire will
deprive many men of liberty.
I.2 19a]
1306.
*( Of Children who are suckled. )*
Many Franciscans, Dominicans and Benedictines will eat that which at
other times was eaten by others, who for some months to come will
not be able to speak.
*( Of Cockles and Sea Snails which are thrown up by the sea and
which rot inside their shells. )*
How many will there be who, after they are dead, will putrefy inside
their own houses, filling all the surrounding air with a fetid
smell.
1307.
*( Of Mules which have on them rich burdens of silver and gold. )*
Much treasure and great riches will be laid upon four-footed beasts,
which will convey them to divers places.
1308.
*( Of the Shadow cast by a man at night with a light. )*
Huge figures will appear in human shape, and the nearer you get to
them, the more will their immense size diminish.
[Footnote page 1307: It seems to me probable that this note, which
occurs in the note book used in 1502, when Leonardo, in the service
of Cesare Borgia, visited Urbino, was suggested by the famous
pillage of the riches of the palace of Guidobaldo, whose treasures
Cesare Borgia at once had carried to Cesena (see GREGOROVIUS,
_Geschichte der Stadt Rom im Mittelalter_. XIII, 5, 4). ]
1309.
*(Of Snakes, carried by Storks.)*
Serpents of great length will be seen at a great height in the air,
fighting with birds.
*(Of great guns, which come out of a pit and a mould.)*
Creatures will come from underground which with their terrific noise
will stun all who are near; and with their breath will kill men and
destroy cities and castles.
1310.
*(Of Grain and other Seeds.)*
Men will fling out of their houses those victuals which were
intended to sustain their life.
*(Of Trees, which nourish grafted shoots.)*
Fathers and mothers will be seen to take much more delight in their
step-children then in their own children.
*(Of the Censer.)*
Some will go about in white garments with arrogant gestures
threatening others with metal and fire which will do no harm at all
to them.
1311.
*(Of drying Fodder.)*
Innumerable lives will be destroyed and innumerable vacant spaces
will be made on the earth.
*(Of the Life of Men, who every year change their bodily
substance.)*
Men, when dead, will pass through their own bowels.
1312.
*(Shoemakers.)*
Men will take pleasure in seeing their own work destroyed and
injured.
1313.
*(Of Kids.)*
The time of Herod will come again, for the little innocent children
will be taken from their nurses, and will die of terrible wounds
inflicted by cruel men.
V.
DRAUGHTS AND SCHEMES FOR THE HUMOROUS WRITINGS.
Schemes for fables, etc. (1314-1323).
1314.
A FABLE.
The crab standing under the rock to catch the fish which crept under
it, it came to pass that the rock fell with a ruinous downfall of
stones, and by their fall the crab was crushed.
THE SAME.
The spider, being among the grapes, caught the flies which were
feeding on those grapes. Then came the vintage, and the spider was
cut down with the grapes.
The vine that has grown old on an old tree falls with the ruin of
that tree, and through that bad companionship must perish with it.
The torrent carried so much earth and stones into its bed, that it
was then constrained to change its course.
The net that was wont to take the fish was seized and carried away
by the rush of fish.
The ball of snow when, as it rolls, it descends from the snowy
mountains, increases in size as it falls.
The willow, which by its long shoots hopes as it grows, to outstrip
every other plant, from having associated itself with the vine which
is pruned every year was always crippled.
1315.
Fable of the tongue bitten by the teeth.
The cedar puffed up with pride of its beauty, separated itself from
the trees around it and in so doing it turned away towards the wind,
which not being broken in its fury, flung it uprooted on the earth.
The traveller's joy, not content in its hedge, began to fling its
branches out over the high road, and cling to the opposite hedge,
and for this it was broken away by the passers by.
1316.
The goldfinch gives victuals to its caged young. Death rather than
loss of liberty. [Footnote: Above this text is another note, also
referring to liberty; see No. 694.]
1317.
*(Of Bags.)*
Goats will convey the wine to the city.
L.1 39b]
1318.
All those things which in winter are hidden under the snow, will be
uncovered and laid bare in summer. *(for Falsehood, which cannot
remain hidden)*.
1319.
A FABLE.
The lily set itself down by the shores of the Ticino, and the
current carried away bank and the lily with it.
1320.
A JEST.
Why Hungarian ducats have a double cross on them.
1321.
A SIMILE.
A vase of unbaked clay, when broken, may be remoulded, but not a
baked one.
1322.
Seeing the paper all stained with the deep blackness of ink, it he
deeply regrets it; and this proves to the paper that the words,
composed upon it were the cause of its being preserved.
1323.
The pen must necessarily have the penknife for a companion, and it
is a useful companionship, for one is not good for much without the
other.
Schemes for prophecies (1324-1329).
1324.
The knife, which is an artificial weapon, deprives man of his nails,
his natural weapons.
The mirror conducts itself haughtily holding mirrored in itself the
Queen. When she departs the mirror remains there ...
1325.
Flax is dedicated to death, and to the corruption of mortals. To
death, by being used for snares and nets for birds, animals and
fish; to corruption, by the flaxen sheets in which the dead are
wrapped when they are buried, and who become corrupt in these
winding sheets.-- And again, this flax does not separate its fibre
till it has begun to steep and putrefy, and this is the flower with
which garlands and decorations for funerals should be made.
1326.
*(Of Peasants who work in shirts)
Shadows will come from the East which will blacken with great colour
darkness the sky that covers Italy.
*(Of the Barbers.)*
All men will take refuge in Africa.
1327.
The cloth which is held in the hand in the current of a running
stream, in the waters of which the cloth leaves all its foulness and
dirt, is meant to signify this &c.
By the thorn with inoculated good fruit is signified those natures
which of themselves were not disposed towards virtue, but by the aid
of their preceptors they have the repudation of it.
1328.
A COMMON THING.
A wretched person will be flattered, and these flatterers are always
the deceivers, robbers and murderers of the wretched person.
The image of the sun where it falls appears as a thing which covers
the person who attempts to cover it.
*( Money and Gold. )*
Out of cavernous pits a thing shall come forth which will make all
the nations of the world toil and sweat with the greatest torments,
anxiety and labour, that they may gain its aid.
*( Of the Dread of Poverty. )*
The malicious and terrible [monster] will cause so much terror of
itself in men that they will rush together, with a rapid motion,
like madmen, thinking they are escaping her boundless force.
*( Of Advice. )*
The man who may be most necessary to him who needs him, will be
repaid with ingratitude, that is greatly contemned.
1329.
*( Of Bees. )*
They live together in communities, they are destroyed that we may
take the honey from them. Many and very great nations will be
destroyed in their own dwellings.
1330.
WHY DOGS TAKE PLEASURE IN SMELLING AT EACH OTHER.
This animal has a horror of the poor, because they eat poor food,
and it loves the rich, because they have good living and especially
meat. And the excrement of animals always retains some virtue of its
origin as is shown by the faeces ...
Now dogs have so keen a smell, that they can discern by their nose
the virtue remaining in these faeces, and if they find them in the
streets, smell them and if they smell in them the virtue of meat or
of other things, they take them, and if not, they leave them: And to
return to the question, I say that if by means of this smell they
know that dog to be well fed, they respect him, because they judge
that he has a powerful and rich master; and if they discover no such
smell with the virtue of meat, they judge that dog to be of small
account and to have a poor and humble master, and therefore they
bite that dog as they would his master.
1331.
The circular plans of carrying earth are very useful, inasmuch as
men never stop in their work; and it is done in many ways. By one of
these ways men carry the earth on their shoulders, by another in
chests and others on wheelbarrows. The man who carries it on his
shoulders first fills the tub on the ground, and he loses time in
hoisting it on to his shoulders. He with the chests loses no time.
[Footnote: The subject of this text has apparently no connection
with the other texts of this section.]
Irony (1332).
1332.
If Petrarch was so fond of bay, it was because it is of a good taste
in sausages and with tunny; I cannot put any value on their foolery.
[Footnote: Conte Porro has published these lines in the _Archivio
Stor. Lombarda_ VIII, IV; he reads the concluding line thus: _I no
posso di loro gia (sic) co' far tesauro._--This is known to be by a
contemporary poet, as Senatore Morelli informs me.]
Tricks (1333-1335).
1333.
We are two brothers, each of us has a brother. Here the way of
saying it makes it appear that the two brothers have become four.
1334.
TRICKS OF DIVIDING.
Take in each hand an equal number; put 4 from the right hand into
the left; cast away the remainder; cast away an equal number from
the left hand; add 5, and now you will find 13 in this [left] hand;
that is-I made you put 4 from the right hand into the left, and cast
away the remainder; now your right hand has 4 more; then I make you
throw away as many from the right as you threw away from the left;
so, throwing from each hand a quantity of which the remainder may be
equal, you now have 4 and 4, which make 8, and that the trick may
not be detec- ted I made you put 5 more, which made 13.
TRICKS OF DIVIDING.
Take any number less than 12 that you please; then take of mine
enough to make up the number 12, and that which remains to me is the
number which you at first had; because when I said, take any number
less than 12 as you please, I took 12 into my hand, and of that 12
you took such a number as made up your number of 12; and what you
added to your number, you took from mine; that is, if you had 8 to
go as far as to 12, you took of my 12, 4; hence this 4 transferred
from me to you reduced my 12 to a remainder of 8, and your 8 became
12; so that my 8 is equal to your 8, before it was made 12.
[Footnote: G. Govi _says in the_ 'Saggio' p. 22: _Si dilett*
Leonarda, di giuochi di prestigi e molti (?) ne descrisse, che si
leggono poi riportati dal Paciolo nel suo libro:_ de Viribus
Quantitatis, _e che, se non tutti, sono certo in gran parte
invenzioni del Vinci._]
1335.
If you want to teach someone a subject you do not know yourself, let
him measure the length of an object unknown to you, and he will
learn the measure you did not know before;--Master Giovanni da Lodi.
_XXI._
_Letters. Personal Records. Dated Notes._
_When we consider how superficial and imperfect are the accounts of
Leonardo's life written some time after his death by Vasari and
others, any notes or letters which can throw more light on his
personal circumstances cannot fail to be in the highest degree
interesting. The texts here given as Nos._ 1351--1353, _set his
residence in Rome in quite a new aspect; nay, the picture which
irresistibly dwells in our minds after reading these details of his
life in the Vatican, forms a striking contrast to the contemporary
life of Raphael at Rome._
_I have placed foremost of these documents the very remarkable
letters to the Defterdar of Syria. In these Leonardo speaks of
himself as having staid among the mountains of Armenia, and as the
biographies of the master tell nothing of any such distant journeys,
it would seem most obvious to treat this passage as fiction, and so
spare ourselves the onus of proof and discussion. But on close
examination no one can doubt that these documents, with the
accompanying sketches, are the work of Leonardo's own hand. Not
merely is the character of the handwriting his, but the spelling and
the language are his also. In one respect only does the writing
betray any marked deviation from the rest of the notes, especially
those treating on scientific questions; namely, in these
observations he seems to have taken particular pains to give the
most distinct and best form of expression to all he had to say; we
find erasures and emendations in almost every line. He proceeded, as
we shall see, in the same way in the sketches for letters to
Giuliano de' Medici, and what can be more natural, I may ask, than
to find the draft of a letter thus altered and improved when it is
to contain an account of a definite subject, and when personal
interests are in the scale? The finished copies as sent off are not
known to exist; if we had these instead of the rough drafts, we
might unhesitatingly have declared that some unknown Italian
engineer must have been, at that time, engaged in Armenia in the
service of the Egyptian Sultan, and that Leonardo had copied his
documents. Under this hypothesis however we should have to state
that this unknown writer must have been so far one in mind with
Leonardo as to use the same style of language and even the same
lines of thought. This explanation might--as I say--have been
possible, if only we had the finished letters. But why should these
rough drafts of letters be regarded as anything else than what they
actually and obviously are? If Leonardo had been a man of our own
time, we might perhaps have attempted to account for the facts by
saying that Leonardo, without having been in the East himself, might
have undertaken to write a Romance of which the scene was laid in
Armenia, and at the desire of his publisher had made sketches of
landscape to illustrate the text.
I feel bound to mention this singular hypothesis as it has actually
been put forward (see No. 1336 note 5); and it would certainly seem
as though there were no other possible way of evading the conclusion
to which these letters point, and their bearing on the life of the
master,--absurd as the alternative is. But, if, on a question of
such importance, we are justified in suggesting theories that have
no foundation in probability, I could suggest another which, as
compared with that of a Fiction by Leonardo, would be neither more
nor less plausible; it is, moreover the only other hypothesis,
perhaps, which can be devised to account for these passages, if it
were possible to prove that the interpretation that the documents
themselves suggest, must be rejected a priori; viz may not Leonardo
have written them with the intention of mystifying those who, after
his death, should try to decipher these manuscripts with a view to
publishing them? But if, in fact, no objection that will stand the
test of criticism can be brought against the simple and direct
interpretation of the words as they stand, we are bound to regard
Leonardo's travels in the East as an established fact. There is, I
believe nothing in what we know of his biography to negative such a
fact, especially as the details of his life for some few years are
wholly unknown; nor need we be at a loss for evidence which may
serve to explain--at any rate to some extent--the strangeness of his
undertaking such a journey. We have no information as to Leonardo's
history between 1482 and 1486; it cannot be proved that he was
either in Milan or in Florence. On the other hand the tenor of this
letter does not require us to assume a longer absence than a year or
two. For, even if his appointment_ (offitio) _as Engineer in Syria
had been a permanent one, it might have become untenable--by the
death perhaps of the Defterdar, his patron, or by his removal from
office--, and Leonardo on his return home may have kept silence on
the subject of an episode which probably had ended in failure and
disappointment.
>From the text of No. 1379 we can hardly doubt that Leonardo intended
to make an excursion secretly from Rome to Naples, although so far
as has hitherto been known, his biographers never allude to it. In
another place (No. 1077) he says that he had worked as an Engineer
in Friuli. Are we to doubt this statement too, merely because no
biographer has hitherto given us any information on the matter? In
the geographical notes Leonardo frequently speaks of the East, and
though such passages afford no direct proof of his having been
there, they show beyond a doubt that, next to the Nile, the
Euphrates, the Tigris and the Taurus mountains had a special
interest in his eyes. As a still further proof of the futility of
the argument that there is nothing in his drawings to show that he
had travelled in the East, we find on Pl. CXX a study of oriental
heads of Armenian type,--though of course this may have been made in
Italy.
If the style of these letters were less sober, and the expressions
less strictly to the point throughout, it miglit be possible to
regard them as a romantic fiction instead of a narrative of fact.
Nay, we have only to compare them with such obviously fanciful
passages as No. 1354, Nos. 670-673, and the Fables and Prophecies.
It is unnecessary to discuss the subject any further here; such
explanations as the letter needs are given in the foot notes.
The drafts of letters to Lodovico il Moro are very remarkable.
Leonardo and this prince were certainly far less closely connected,
than has hitherto been supposed. It is impossible that Leonardo can
have remained so long in the service of this prince, because the
salary was good, as is commonly stated. On the contrary, it would
seem, that what kept him there, in spite of his sore need of the
money owed him by the prince, was the hope of some day being able to
carry out the project of casting the_ 'gran cavallo'.
Drafts of Letters and Reports referring to Armenia (1336. 1337).
1336.
TO THE DEVATDAR OF SYRIA, LIEUTENANT OF THE SACRED SULTAN OF
BABYLON.
[*3] The recent disaster in our Northern parts which I am certain
will terrify not you alone but the whole world, which
[Footnote: Lines 1-52 are reproduced in facsimile on Pl. CXVI.
1. _Diodario._ This word is not to be found in any Italian
dictionary, and for a long time I vainly sought an explanation of
it. The youthful reminiscences of my wife afforded the desired clue.
The chief town of each Turkish Villayet, or province --such as
Broussa, for instance, in Asia Minor, is the residence of a
Defterdar, who presides over the financial affairs of the province.
_Defterdar hane_ was, in former times, the name given to the
Ministry of Finance at Constantinople; the Minister of Finance to
the Porte is now known as the _Mallie-Nazri_ and the _Defterdars_
are his subordinates. A _Defterdar_, at the present day is merely
the head of the finance department in each Provincial district. With
regard to my suggestion that Leonardo's _Diodario_ might be
identical with the Defterdar of former times, the late M. C.
DEFREMERIE, Arabic Professor, and Membre de l'Institut de France
wrote to me as follows: _Votre conjecture est parfaitement fondee;
diodario est Vequivalent de devadar ou plus exactement devatdar,
titre d'une importante dignite en Egypt'e, sous les Mamlouks._
The word however is not of Turkish, but of Perso-Arabie derivation.
[Defter written in arab?]* literally _Defter_ (Arabic) meaning
_folio_; for _dar_ (Persian) Bookkeeper or holder is the English
equivalent; and the idea is that of a deputy in command. During the
Mamelook supremacy over Syria, which corresponded in date with
Leonardo's time, the office of Defterdar was the third in importance
in the State.
_Soltano di Babilonia_. The name of Babylon was commonly applied to
Cairo in the middle ages. For instance BREIDENBACH, _Itinerarium
Hierosolyma_ p. 218 says: "At last we reached Babylon. But this is
not that Babylon which stood on the further shore of the river
Chober, but that which is called the Egyptian Babylon. It is close
by Cairo and the twain are but one and not two towns; one half is
called Cairo and the other Babylon, whence they are called together
Cairo-Babylon; originally the town is said to have been named
Memphis and then Babylon, but now it is called Cairo." Compare No.
1085, 6.
Egypt was governed from 1382 till 1517 by the Borgite or
Tcherkessian dynasty of the Mamelook Sultans. One of the most famous
of these, Sultan Kait Bey, ruled from 1468-1496 during whose reign
the Gama (or Mosque) of Kait Bey and tomb of Kait Bey near the
Okella Kait Bey were erected in Cairo, which preserve his name to
this day. Under the rule of this great and wise prince many
foreigners, particularly Italians, found occupation in Egypt, as may
be seen in the 'Viaggio di Josaphat Barbaro', among other
travellers. "Next to Leonardo (so I learn from Prof. Jac. Burckhardt
of Bale) Kait Bey's most helpful engineer was a German who in about
1487, superintended the construction of the Mole at Alexandria.
Felix Fabri knew him and mentions him in his _Historia Suevorum_,
written in 1488."] shall be related to you in due order, showing
first the effect and then the cause. [Footnote 4: The text here
breaks off. The following lines are a fresh beginning of a letter,
evidently addressed to the same person, but, as it would seem,
written at a later date than the previous text. The numerous
corrections and amendments amply prove that it is not a copy from
any account of a journey by some unknown person; but, on the
contrary, that Leonardo was particularly anxious to choose such
words and phrases as might best express his own ideas.]
Finding myself in this part of Armenia [Footnote 5: _Parti
d'Erminia_. See No. 945, note. The extent of Armenia in Leonardo's
time is only approximately known. In the XVth century the Persians
governed the Eastern, and the Arabs the Southern portions. Arabic
authors--as, for instance Abulfeda--include Cilicia and a part of
Cappadocia in Armenia, and Greater Armenia was the tract of that
country known later as Turcomania, while Armenia Minor was the
territory between Cappadocia and the Euphrates. It was not till
1522, or even 1574 that the whole country came under the dominion of
the Ottoman Turks, in the reign of Selim I.
The Mamelook Sultans of Egypt seem to have taken a particular
interest in this, the most Northern province of their empire, which
was even then in danger of being conquered by the Turks. In the
autumn of 1477 Sultan Kait Bey made a journey of inspection,
visiting Antioch and the valleys of the Tigris and Euphrates with a
numerous and brilliant escort. This tour is briefly alluded to by
_Moodshireddin_ p. 561; and by WEIL, _Geschichte der Abbasiden_ V,
p. 358. An anonymous member of the suite wrote a diary of the
expedition in Arabic, which has been published by R. V. LONZONE
(_'Viaggio in Palestina e Soria di Kaid Ba XVIII sultano della II
dinastia mamelucca, fatto nel 1477. Testo arabo. Torino 1878'_,
without notes or commentary). Compare the critique on this edition,
by J. GILDEMEISTER in _Zeitschrift des Deutschen Palaestina Vereins_
(Vol. Ill p. 246--249). Lanzone's edition seems to be no more than
an abridged copy of the original. I owe to Professor Sche'fer,
Membre de l'Institut, the information that he is in possession of a
manuscript in which the text is fuller, and more correctly given.
The Mamelook dynasty was, as is well known, of Circassian origin,
and a large proportion of the Egyptian Army was recruited in
Circassia even so late as in the XVth century. That was a period of
political storms in Syria and Asia Minor and it is easy to suppose
that the Sultan's minister, to whom Leonardo addresses his report as
his superior, had a special interest in the welfare of those
frontier provinces. Only to mention a few historical events of
Sultan Kait Bey's reign, we find that in 1488 he assisted the
Circassians to resist the encroachments of Alaeddoulet, an Asiatic
prince who had allied himself with the Osmanli to threaten the
province; the consequence was a war in Cilicia by sea and land,
which broke out in the following year between the contending powers.
Only a few years earlier the same province had been the scene of the
so-called Caramenian war in which the united Venetian, Neapolitan
and Sclavonic fleets had been engaged. (See CORIALANO CIPPICO,
_Della guerra dei Veneziani nell' Asia dal_ 1469--1474. Venezia
1796, p. 54) and we learn incidentally that a certain Leonardo
Boldo, Governor of Scutari under Sultan Mahmoud,--as his name would
indicate, one of the numerous renegades of Italian birth--played an
important part in the negotiations for peace.
_Tu mi mandasti_. The address _tu_ to a personage so high in office
is singular and suggests personal intimacy; Leonardo seems to have
been a favourite with the Diodario. Compare lines 54 and 55.
I have endeavoured to show, and I believe that I am also in a
position to prove with regard to these texts, that they are draughts
of letters actually written by Leonardo; at the same time I must not
omit to mention that shortly after I had discovered]
to carry into effect with due love and care the task for which you
sent me [Footnote: ][6]; and to make a beginning in a place which
seemed to me to be most to our purpose, I entered into
**Is the following from previous page?** 3. _Il nuovo accidente
accaduto_, or as Leonardo first wrote and then erased, _e accaduto
un nuovo accidente_. From the sequel this must refer to an
earthquake, and indeed these were frequent at that period,
particularly in Asia Minor, where they caused immense mischief. See
No. 1101 note.
the city of Calindrafy[7], near to our frontiers. This city is
situated at the base of that part of the Taurus mountains which is
divided from the Euphrates and looks towards the peaks of the great
Mount Taurus [8] to the West [9]. These peaks are of such a height
that they seem to touch the sky, and in all the world there is no
part of the earth, higher than its summit[10], and the rays of
these texts in the Codex Atlanticus and publi- shed a paper on the
subject in the _Zeit- schrift fur bildende Kunst (Vol. XVI)_, Prof.
Govi put forward this hypothesis to account for their origin:
_"Quanto alle notizie sul monte Tauro, sull'Armenia e sull' Asia
minore che si contengono negli altri frammenti, esse vennero prese
da qualche geografro o viaggiatore contemporaneo. Dall'indice
imperfetto che accompagna quei frammenti, si potrebbe dedurre che
Leonardo volesse farne un libro, che poi non venne compiuto. A ogni
modo, non e possibile di trovare in questi brani nessun indizio di
un viaggio di Leonardo in oriente, ne della sua conversione alla
religione di Maometto, come qualcuno pretenderebbe. Leonardo amava
con passione gli studi geografici, e nel suoi scritti s'incontran
spesso itinerart, indicazioni, o descrizioni di luoghi, schizzi di
carte e abbozzi topografici di varie regioni, non e quindi strano
che egli, abile narratore com'era, si fosse proposto di scrivere una
specie di Romanzo in forma epistolare svolgendone Pintreccio
nell'Asia Minore, intorno alla quale i libri d'allora, e forse
qualche viaggiatore amico suo, gli avevano somministrato alcuni
elementi piu o meno_
fantastici. (See Transunti della Reale Accademia dei Lincei Voi. V
Ser. 3).
It is hardly necessary to point out that Prof. Govi omits to name
the sources from which Leonardo could be supposed to have drawn his
information, and I may leave it to the reader to pronounce judgment
on the anomaly which is involved in the hypothesis that we have here
a fragment of a Romance, cast in the form of a correspondence. At
the same time, I cannot but admit that the solution of the
difficulties proposed by Prof. Govi is, under the circumstances,
certainly the easiest way of dealing with the question. But we
should then be equally justified in supposing some more of
Leonardo's letters to be fragments of such romances; particularly
those of which the addresses can no longer be named. Still, as
regards these drafts of letters to the Diodario, if we accept the
Romance theory, as pro- posed by Prof. Govi, we are also compelled
to assume that Leonardo purposed from the first to illustrate his
tale; for it needs only a glance at the
sketches on PI. CXVI to CXIX to perceive that they are connected
with the texts; and of course the rest of Leonardo's numerous notes
on matters pertaining to the East, the greater part of which are
here published for the first time, may also be some- how connected
with this strange romance.
7. _Citta de Calindra (Chalindra)_. The position of this city is so
exactly determined, between the valley of the Euphrates and the
Taurus range that it ought to be possible to identify it. But it can
hardly be the same as the sea port of Cilicia with a somewhat
similar name Celenderis, Kelandria, Celendria, Kilindria, now the
Turkish Gulnar. In two Catalonian Portulans in the Bibliotheque
Natio- nale in Paris-one dating from the XV'h century, by Wilhelm
von Soler, the other by Olivez de Majorca, in l584-I find this place
called Calandra. But Leonardo's Calindra must certainly have lain
more to the North West, probably somewhere in Kurdistan. The fact
that the geographical position is so care- fully determined by
Leonardo seems to prove that it was a place of no great importance
and little known. It is singular that the words first written in 1.
8 were divisa dal lago (Lake Van?), altered afterwards to
dall'Eitfrates.
Nostri confini, and in 1. 6 proposito nostro. These refer to the
frontier and to the affairs of the Mamelook Sultan, Lines 65 and 66
throw some light on the purpose of Leonardo's mission.
8. _I_ corni del gra mote Tauro. Compare the sketches PI.
CXVI-CXVIII. So long as it is im- possible to identify the situation
of Calindra it is most difficult to decide with any certainty which
peak of the Taurus is here meant; and I greatly regret that I had no
foreknowledge of this puzzling topographical question when, in 1876,
I was pursuing archaeological enquiries in the Provinces of Aleppo
and Cilicia, and had to travel for some time in view of the imposing
snow-peaks of Bulghar Dagh and Ala Tepessi.
9-10. The opinion here expressed as to the height of the mountain
would be unmeaning, unless it had been written before Leonardo moved
to Milan, where Monte Rosa is so conspicuous an the sun always fall
upon it on its East side, four hours before day-time, and being of
the whitest stone [Footnote II:_Pietra bianchissima_. The Taurus
Mountains consist in great part of limestone.] it shines
resplendently and fulfils the function to these Armenians which a
bright moon-light would in the midst of the darkness; and by its
great height it outreaches the utmost level of the clouds by a space
of four miles in a straight line. This peak is seen in many places
towards the West, illuminated by the sun after its setting the third
part of the night. This it is, which with you [Footnote 14:
_Appresso di voi_. Leonardo had at first written _noi_ as though his
meaning had,been: This peak appeared to us to be a comet when you
and I observed it in North Syria (at Aleppo? at Aintas?). The
description of the curious reflection in the evening, resembling the
"Alpine-glow" is certainly not an invented fiction, for in the next
lines an explanation of the phenomenon is offered, or at least
attempted.] we formerly in calm weather had supposed to be a comet,
and appears to us in the darkness of night, to change its form,
being sometimes divided in two or three parts, and sometimes long
and sometimes short. And this is caused by the clouds on the horizon
of the sky which interpose between part of this mountain and the
sun, and by cutting off some of the solar rays the light on the
mountain is intercepted by various intervals of clouds, and
therefore varies in the form of its brightness.
THE DIVISIONS OF THE BOOK [Footnote 19: The next 33 lines are
evidently the contents of a connected Report or Book, but not of one
which he had at hand; more probably, indeed, of one he purposed
writing.].
The praise and confession of the faith [Footnote 20: _Persuasione di
fede_, of the Christian or the Mohammedan faith? We must suppose the
latter, at the beginning of a document addressed to so high a
Mohammedan official. _Predica_ probably stands as an abbreviation
for _predicazione_ (lat. _praedicatio_) in the sense of praise or
glorification; very probably it may mean some such initial doxology
as we find in Mohammedan works. (Comp. 1. 40.)].
The sudden inundation, to its end.
[23] The destruction of the city.
[24]The death of the people and their despair.
The preacher's search, his release and benevolence [Footnote 28: The
phraseology of this is too general for any conjecture as to its
meaning to be worth hazarding.]
Description of the cause of this fall of the mountain [Footnote 30:
_Ruina del monte_. Of course by an earthquake. In a catalogue of
earthquakes, entitled _kechf aussalssale*b an auasf ezzel-zele*h_,
and written by Djelal eddin].
The mischief it did.
**Is the following from previous page's footnotes?** object in the
landscape. 4 _ore inanzi_ seems to mean, four hours before the sun's
rays penetrate to the bottom of the valleys.
***I did put this footnote as 28 but not 26 because I cannot find
reference to 26 in text*** 26. 28. The phraseology of this is too
general for any conjecture as to its meaning to be worth hazarding.
[32] Fall of snow.
The finding of the prophet [33].
His prophesy.
[35] The inundation of the lower portion of Eastern Armenia, the
draining of which was effected by the cutting through the Taurus
Mountains.
How the new prophet showed [Footnote 40:_Nova profeta, 1. 33,
profeta_. Mohammed. Leonardo here refers to the Koran:
In the name of the most merciful God.--When the earth shall be
shaken by an earthquake; and the earth shall cast forth her burdens;
and a man shall say, what aileth her? On that day the earth shall
declare her tidings, for that thy Lord will inspire her. On that day
men shall go forward in distinct classes, that they may behold their
works. And whoever shall have wrought good of the weight of an ant,
shall behold the same. And whoever shall have wrought evil of the
weight of an ant, shall behold the same. (The Koran, translated by
G. Sale, Chapter XCIX, p. 452).] that this destruction would happen
as he had foretold.
Description of the Taurus Mountains [Footnote 43:] and the river
Euphrates.
Why the mountain shines at the top, from half to a third of the
night, and looks like a comet to the inhabitants of the West after
the sunset, and before day to those of the East.
Why this comet appears of variable forms, so that it is now round
and now long, and now again divided into two or three parts, and now
in one piece, and when it is to be seen again.
OF THE SHAPE OF THE TAURUS MOUNTAINS [Footnote *53--94*: The
facsimile of this passage is given on Pl. CXVII.].
I am not to be accused, Oh Devatdar, of idleness, as your chidings
seem to hint; but your excessive love for me, which gave rise to the
benefits you have conferred on me [Footnote 55] is that which has
also compelled me to the utmost painstaking in seeking out and
diligently investigating the cause of so great and stupendous an
effect. And this could not be done without time; now, in order to
satisfy you fully as to the cause of so great an effect, it is
requisite that I should explain to you the form of the place, and
then I will proceed to the effect, by which I believe you will be
amply satisfied.
***Is the following footnote from previous page?*** Syouthy, the
following statement occurs: "In the year 889 (1484 A.D.) there were
six shocks of earthquake at Aleppo. They were excessively violent
and threw the inhabitants into consternation." I owe this
communication to the kindness of Prof. Ch. Schefer, Membre de
l'Institut, to whom this unpublished Arabic MS. belongs. The
foregoing entries refer to two earthquakes in Cairo, in 1476 and
1481: the following ones indicate a time at which Leonardo was,
certainly, living in Milan.
***Where does this footnote belong?*** 36. _Tagliata di Monte
Tauro_. The Euphrates flows through the Taurus range near the influx
of the Kura Shai; it rushes through a rift in the wildest cliffs
from 2000 to 3000 feet high and runs on for 90 miles in 300 falls or
rapids till it reaches Telek, near which at a spot called Gleikash,
or the Hart's leap, it measures only 35 paces across. Compare the
map on Pl. CXIX and the explanation fo* it on p. 391.
***Where does this footnote belong?*** 54. The foregoing sketch of a
letter, lines 5. 18, appears to have remained a fragment when
Leonardo received pressing orders which caused
[Footnote 59: This passage was evidently intended as an improvement
on that immediately preceding it. The purport of both is essentially
the same, but the first is pitched in a key of ill-disguised
annoyance which is absent from the second. I do not see how these
two versions can be reconciled with the romance-theory held by Prof.
Govi.] Do not be aggrieved, O Devatdar, by my delay in responding to
your pressing request, for those things which you require of me are
of such a nature that they cannot be well expressed without some
lapse of time; particularly because, in order to explain the cause
of so great an effect, it is necessary to describe with accuracy the
nature of the place; and by this means I can afterwards easily
satisfy your above-mentioned request. [Footnote 62: This passage was
evidently intended as an improvement on that immediately preceding
it. The purport of both is essentially the same, but the first is
pitched in a key of ill-disguised annoyance which is absent from the
second. I do not see how these two versions can be reconciled with
the romance-theory held by Prof. Govi.]
I will pass over any description of the form of Asia Minor, or as to
what seas or lands form the limits of its outline and extent,
because I know that by your own diligence and carefulness in your
studies you have not remained in ignorance of these matters [*65];
and I will go on to describe the true form of the Taurus Mountain
which is the cause of this stupendous and harmful marvel, and which
will serve to advance us in our purpose [*66]. This Taurus is that
mountain which, with many others is said to be the ridge of Mount
Caucasus; but wishing to be very clear about it, I desired to speak
to some of the inhabitants of the shores of the Caspian sea, who
give evidence that this must be the true Caucasus, and that though
their mountains bear the same name, yet these are higher; and to
confirm this in the Scythian tongue Caucasus means a very high
[Footnote 68: Caucasus; Herodot *Kaoxaais; Armen. Kaukaz.] peak, and
in fact we have no information of there being, in the East or in the
West, any mountain so high. And the proof of this is that the
inhabitants of the countries to the West see the rays of the sun
illuminating a great part of its summit for as much as a quarter of
the longest night. And in the same way, in those countries which lie
to the East.
OF THE STRUCTURE AND SIZE OF MOUNT TAURUS.
[Footnote 73: The statements are of course founded on those of the
'inhabitants' spoken of in 1. 67.] The shadow of this ridge of the
Taurus is of such a height that when, in the middle of June, the Sun
is at its meridian, its
*him to write immediately and fully on the subject mentioned in line
43.
*73-75. [Footnote 75: The statements are of course founded on those
of the 'inhabitants' spoken of in 1. 67.]
shadow extends as far as the borders of Sarmatia, twelve days off;
and in the middle of December it extends as far as the Hyperborean
mountains, which are at a month's journey to the North [*75]. And
the side which faces the wind is always free from clouds and mists,
because the wind which is parted in beating on the rock, closes
again on the further side of that rock, and in its motion carries
with it the clouds from all quarters and leaves them where it
strikes. And it is always full of thunderbolts from the great
quantity of clouds which accumulate there, whence the rock is all
riven and full of huge debris [Footnote 77: Sudden storms are
equally common on the heights of Ararat. It is hardly necessary to
observe that Ararat cannot be meant here. Its summit is formed like
the crater of Vesuvius. The peaks sketched on Pl. CXVI-CXVIII are
probably views of the same mountain, taken from different sides.
Near the solitary peak, Pl. CXVIII these three names are written
_goba, arnigasar, caruda_, names most likely of different peaks. Pl.
CXVI and CXVII are in the original on a single sheet folded down the
middle, 30 centimetres high and 43 1/2 wide. On the reverse of one
half of the sheet are notes on _peso_ and _bilancia_ (weight and
balance), on the other are the 'prophecies' printed under Nos. 1293
and 1294. It is evident from the arrangement that these were written
subsequently, on the space which had been left blank. These pages
are facsimiled on Pl. CXVIII. In Pl. CXVI-CXVIII the size is smaller
than in the original; the map of Armenia, Pl. CXVIII, is on Pl. CXIX
slightly enlarged. On this map we find the following names,
beginning from the right hand at the top: _pariardes mo_ (for
Paryadres Mons, Arm. Parchar, now Barchal or Kolai Dagh; Trebizond
is on its slope).
_Aquilone_ --North, _Antitaurus Antitaurus \\\\* psis mo_ (probably
meant for Thospitis = Lake Van, Arm. Dgov Vanai, Tospoi, and the
Mountain range to the South); _Gordis mo_ (Mountains of Gordyaea),
the birth place of the Tigris; _Oriente_ --East; _Tigris_, and then,
to the left, _Eufrates_. Then, above to the left _Argeo mo_ (now
Erdshigas, an extinct volcano, 12000 feet high); _Celeno mo_ (no
doubt Sultan Dagh in Pisidia). Celeno is the Greek town of
*KeAouvat-- see Arian I, 29, I--now the ruins of Dineir); _oriente_
--East; _africo libezco_ (for libeccio--South West). In the middle
of the Euphrates river on this small map we see a shaded portion
surrounded by mountains, perhaps to indicate the inundation
mentioned in l. 35. The affluent to the Euphrates shown as coming
with many windings from the high land of 'Argeo' on the West, is the
Tochma Su, which joins the main river at Malatie. I have not been
able to discover any map of Armenia of the XVth or XVIth century in
which the course of the Euphrates is laid down with any thing like
the correctness displayed in this sketch. The best I have seen is
the Catalonian Portulan of Olivez de Majorca, executed in 1584, and
it is far behind Leonardo's.]. This mountain, at its base, is
inhabited by a very rich population and is full of most beautiful
springs and rivers, and is fertile and abounding in all good
produce, particularly in those parts which face to the South. But
after mounting about three miles we begin to find forests of great
fir trees, and beech and other similar trees; after this, for a
space of three more miles, there are meadows and vast pastures; and
all the rest, as far as the beginning of the Taurus, is eternal
snows which never disappear at any time, and extend to a height of
about fourteen miles in all. From this beginning of the Taurus up to
the height of a mile the clouds never pass away; thus we have
fifteen miles, that is, a height of about five miles in a straight
line; and the summit of the peaks of the Taurus are as much, or
about that. There, half way up, we begin to find a scorching air and
never feel a breath of wind; but nothing can live long there; there
nothing is brought forth save a few birds of prey which breed in the
high fissures of Taurus and descend below the clouds to seek their
prey. Above the wooded hills all is bare rock, that is, from the
clouds upwards; and the rock is the purest white. And it is
impossible to walk to the high summit on account of the rough and
perilous ascent.
1337.
Having often made you, by my letters, acquainted with the things
which have happened, I think I ought not to be silent as to the
events of the last few days, which--[2]...
Having several times--
Having many times rejoiced with you by letters over your prosperous
fortunes, I know now that, as a friend you will be sad with me over
the miserable state in which I find myself; and this is, that during
the last few days I have been in so much trouble, fear, peril and
loss, besides the miseries of the people here, that we have been
envious of the dead; and certainly I do not believe that since the
elements by their separation reduced the vast chaos to order, they
have ever combined their force and fury to do so much mischief to
man. As far as regards us here, what we have seen and gone through
is such that I could not imagine that things could ever rise to such
an amount of mischief, as we experienced in the space of ten hours.
In the first place we were assailed and attacked by the violence and
fury of the winds [*10]; to this was added the falling of great
mountains of snow which filled up all this valley, thus destroying a
great part of our city [Footnote 11: _Della nostra citta_ (Leonardo
first wrote _di questa citta_). From this we may infer that he had
at some time lived in the place in question wherever it might be.].
And not content with this the tempest sent a sudden flood of water
to submerge all the low part of this city [*12]; added to which
there came a sudden rain, or rather a ruinous torrent and flood of
water, sand, mud, and stones, entangled with roots, and stems and
fragments of various trees; and every kind of thing flying through
the air fell upon us; finally a great fire broke out, not brought by
the wind, but carried as it would seem, by ten thousand devils,
which completely burnt up all this neighbourhood and it has not yet
ceased. And those few who remain unhurt are in such dejection and
such terror that they hardly have courage to speak to each other, as
if they were stunned. Having abandoned all our business, we stay
here together in the ruins of some churches, men and women mingled
together, small and great [Footnote 17: _Certe ruine di chiese_.
Either of Armenian churches or of Mosques, which it was not unusual
to speak of as churches.
_Maschi e femmini insieme unite_, implies an infringement of the
usually strict rule of the separation of the sexes.], just like
herds of goats. The neighbours out of pity succoured us with
victuals, and they had previously been our enemies. And if
[Footnote 18: _I vicini, nostri nimici_. The town must then have
stood quite close to the frontier of the country. Compare 1336. L.
7. _vicini ai nostri confini_. Dr. M. JORDAN has already published
lines 4-13 (see _Das Malerbuch, Leipzig_, 1873, p. 90:--his reading
differs from mine) under the title of "Description of a landscape
near Lake Como". We do in fact find, among other loose sheets in the
Codex Atlanticus, certain texts referring to valleys of the Alps
(see Nos. 1030, 1031 and note p. 237) and in the arrangement of the
loose sheets, of which the Codex Atlanticus has been formed, these
happen to be placed close to this text. The compiler stuck both on
the same folio sheet; and if this is not the reason for Dr. JORDAN'S
choosing such a title (Description &c.) I cannot imagine what it can
have been. It is, at any rate, a merely hypothetical statement. The
designation of the population of the country round a city as "the
enemy" (_nemici_) is hardly appropriate to Italy in the time of
Leonardo.] it had not been for certain people who succoured us with
victuals, all would have died of hunger. Now you see the state we
are in. And all these evils are as nothing compared with those which
are promised to us shortly.
I know that as a friend you will grieve for my misfortunes, as I, in
former letters have shown my joy at your prosperity ...
[Footnote: 1337. On comparing this commencement of a letter l. 1-2
with that in l. 3 and 4 of No. 1336 it is quite evident that both
refer to the same event. (Compare also No. 1337 l. 10-l2 and 17 with
No. 1336 l. 23, 24 and 32.) But the text No. 1336, including the
fragment l. 3-4, was obviously written later than the draft here
reproduced. The _Diodario_ is not directly addressed--the person
addressed indeed is not known--and it seems to me highly probable
that it was written to some other patron and friend whose name and
position are not mentioned.]
Notes about events observed abroad (1338-1339).
1338.