Cicero's Tusculan Disputations Also, Treatises On The Nature Of The Gods, And On The Commonwealth · Marcus Tullius Cicero
XLIV. Perseus is described as placed at the feet of Andromeda:
LVII. What artificer but nature, whose direction is incomparable, could have exhibited so much ingenuity in the formation of the senses? In the first place, she has covered and invested the eyes with the finest membranes, which she hath made transparent, that we may see through them, and firm in their texture, to preserve the eyes. She has made them slippery and movable, that they might avoid what would offend them, and easily direct the sight wherever they will. The actual organ of sight, which is called the pupil, is so small that it can easily shun whatever might be hurtful to it. The eyelids, which are their coverings, are soft and smooth, that they may not injure the eyes; and are made to shut at the apprehension of any accident, or to open at pleasure; and these movements nature has ordained to be made in an instant: they are fortified with a sort of palisade of hairs, to keep off what may be noxious to them when open, and to be a fence to their repose when sleep closes them, and allows them to rest as if they were wrapped up in a case. Besides, they are commodiously hidden and defended by eminences on every side; for on the upper part the eyebrows turn aside the perspiration which falls from the head and forehead; the cheeks beneath rise a little, so as to protect them on the lower side; and the nose is placed between them as a wall of separation.
The hearing is always open, for that is a sense of which we are in need even while we are sleeping; and the moment that any sound is admitted by it we are awakened even from sleep. It has a winding passage, lest anything should slip into it, as it might if it were straight and simple. Nature also hath taken the same precaution in making there a viscous humor, that if any little creatures should endeavor to creep in, they might stick in it as in bird-lime. The ears (by which we mean the outward part) are made prominent, to cover and preserve the hearing, lest the sound should be dissipated and escape before the sense is affected. Their entrances are hard and horny, and their form winding, because bodies of this kind better return and increase the sound. This appears in the harp, lute, or horn;[237] and from all tortuous and enclosed places sounds are returned stronger. The nostrils, in like manner, are ever open, because we have a continual use for them; and their entrances also are rather narrow, lest anything noxious should enter them; and they have always a humidity necessary for the repelling dust and many other extraneous bodies. The taste, having the mouth for an enclosure, is admirably situated, both in regard to the use we make of it and to its security.
LVIII. Besides, every human sense is much more exquisite than those of brutes; for our eyes, in those arts which come under their judgment, distinguish with great nicety; as in painting, sculpture, engraving, and in the gesture and motion of bodies. They understand the beauty, proportion, and, as I may so term it, the becomingness of colors and figures; they distinguish things of greater importance, even virtues and vices; they know whether a man is angry or calm, cheerful or sad, courageous or cowardly, bold or timorous. The judgment of the ears is not less admirably and scientifically contrived with regard to vocal and instrumental music. They distinguish the variety of sounds, the measure, the stops, the different sorts of voices, the treble and the base, the soft and the harsh, the sharp and the flat, of which human ears only are capable to judge. There is likewise great judgment in the smell, the taste, and the touch; to indulge and gratify which senses more arts have been invented than I could wish: it is apparent to what excess we have arrived in the composition of our perfumes, the preparation of our food, and the enjoyment of corporeal pleasures.
LIX. Again, he who does not perceive the soul and mind of man, his reason, prudence, and discernment, to be the work of a divine providence, seems himself to be destitute of those faculties. While I am on this subject, Cotta, I wish I had your eloquence: how would you illustrate so fine a subject! You would show the great extent of the understanding; how we collect our ideas, and join those which follow to those which precede; establish principles, draw consequences, define things separately, and comprehend them with accuracy; from whence you demonstrate how great is the power of intelligence and knowledge, which is such that even God himself has no qualities more admirable. How valuable (though you Academics despise and even deny that we have it) is our knowledge of exterior objects, from the perception of the senses joined to the application of the mind; by which we see in what relation one thing stands to another, and by the aid of which we have invented those arts which are necessary for the support and pleasure of life. How charming is eloquence! How divine that mistress of the universe, as you call it! It teaches us what we were ignorant of, and makes us capable of teaching what we have learned. By this we exhort others; by this we persuade them; by this we comfort the afflicted; by this we deliver the affrighted from their fear; by this we moderate excessive joy; by this we assuage the passions of lust and anger. This it is which bound men by the chains of right and law, formed the bonds of civil society, and made us quit a wild and savage life.
And it will appear incredible, unless you carefully observe the facts, how complete the work of nature is in giving us the use of speech; for, first of all, there is an artery from the lungs to the bottom of the mouth, through which the voice, having its original principle in the mind, is transmitted. Then the tongue is placed in the mouth, bounded by the teeth. It softens and modulates the voice, which would otherwise be confusedly uttered; and, by pushing it to the teeth and other parts of the mouth, makes the sound distinct and articulate. We Stoics, therefore, compare the tongue to the bow of an instrument, the teeth to the strings, and the nostrils to the sounding-board. LX. But how commodious are the hands which nature has given to man, and how beautifully do they minister to many arts! For, such is the flexibility of the joints, that our fingers are closed and opened without any difficulty. With their help, the hand is formed for painting, carving, and engraving; for playing on stringed instruments, and on the pipe. These are matters of pleasure. There are also works of necessity, such as tilling the ground, building houses, making cloth and habits, and working in brass and iron. It is the business of the mind to invent, the senses to perceive, and the hands to execute; so that if we have buildings, if we are clothed, if we live in safety, if we have cities, walls, habitations, and temples, it is to the hands we owe them.
By our labor, that is, by our hands, variety and plenty of food are provided; for, without culture, many fruits, which serve either for present or future consumption, would not be produced; besides, we feed on flesh, fish, and fowl, catching some, and bringing up others. We subdue four-footed beasts for our carriage, whose speed and strength supply our slowness and inability. On some we put burdens, on others yokes. We convert the sagacity of the elephant and the quick scent of the dog to our own advantage. Out of the caverns of the earth we dig iron, a thing entirely necessary for the cultivation of the ground. We discover the hidden veins of copper, silver, and gold, advantageous for our use and beautiful as ornaments. We cut down trees, and use every kind of wild and cultivated timber, not only to make fire to warm us and dress our meat, but also for building, that we may have houses to defend us from the heat and cold. With timber likewise we build ships, which bring us from all parts every commodity of life. We are the only animals who, from our knowledge of navigation, can manage what nature has made the most violent--the sea and the winds. Thus we obtain from the ocean great numbers of profitable things. We are the absolute masters of what the earth produces. We enjoy the mountains and the plains. The rivers and the lakes are ours. We sow the seed, and plant the trees. We fertilize the earth by overflowing it. We stop, direct, and turn the rivers: in short, by our hands we endeavor, by our various operations in this world, to make, as it were, another nature.
LXI. But what shall I say of human reason? Has it not even entered the heavens? Man alone of all animals has observed the courses of the stars, their risings and settings. By man the day, the month, the year, is determined. He foresees the eclipses of the sun and moon, and foretells them to futurity, marking their greatness, duration, and precise time. From the contemplation of these things the mind extracts the knowledge of the Gods--a knowledge which produces piety, with which is connected justice, and all the other virtues; from which arises a life of felicity, inferior to that of the Gods in no single particular, except in immortality, which is not absolutely necessary to happy living. In explaining these things, I think that I have sufficiently demonstrated the superiority of man to other animated beings; from whence we should infer that neither the form and position of his limbs nor that strength of mind and understanding could possibly be the effect of chance. LXII. I am now to prove, by way of conclusion, that every thing in this world of use to us was made designedly for us. First of all, the universe was made for the Gods and men, and all things therein were prepared and provided for our service. For the world is the common habitation or city of the Gods and men; for they are the only reasonable beings: they alone live by justice and law. As, therefore, it must be presumed the cities of Athens and Lacedæmon were built for the Athenians and Lacedæmonians, and as everything there is said to belong to those people, so everything in the universe may with propriety be said to belong to the Gods and men, and to them alone.
In the next place, though the revolutions of the sun, moon, and all the stars are necessary for the cohesion of the universe, yet may they be considered also as objects designed for the view and contemplation of man. There is no sight less apt to satiate the eye, none more beautiful, or more worthy to employ our reason and penetration. By measuring their courses we find the different seasons, their durations and vicissitudes, which, if they are known to men alone, we must believe were made only for their sake. Does the earth bring forth fruit and grain in such excessive abundance and variety for men or for brutes? The plentiful and exhilarating fruit of the vine and the olive-tree are entirely useless to beasts. They know not the time for sowing, tilling, or for reaping in season and gathering in the fruits of the earth, or for laying up and preserving their stores. Man alone has the care and advantage of these things.
The Iron Age began the fatal trade Of blood, and hammer'd the destructive blade; Then men began to make the ox to bleed, And on the tamed and docile beast to feed[238]. LXIV. It would take a long time to relate the advantages which we receive from mules and asses, which undoubtedly were designed for our use. What is the swine good for but to eat? whose life, Chrysippus says, was given it but as salt[239] to keep it from putrefying; and as it is proper food for man, nature hath made no animal more fruitful. What a multitude of birds and fishes are taken by the art and contrivance of man only, and which are so delicious to our taste that one would be tempted sometimes to believe that this Providence which watches over us was an Epicurean! Though we think there are some birds--the alites and oscines[240], as our augurs call them--which were made merely to foretell events. The large savage beasts we take by hunting, partly for food, partly to exercise ourselves in imitation of martial discipline, and to use those we can tame and instruct, as elephants, or to extract remedies for our diseases and wounds, as we do from certain roots and herbs, the virtues of which are known by long use and experience. Represent to yourself the whole earth and seas as if before your eyes. You will see the vast and fertile plains, the thick, shady mountains, the immense pasturage for cattle, and ships sailing over the deep with incredible celerity; nor are our discoveries only on the face of the earth, but in its secret recesses there are many useful things, which being made for man, by man alone are discovered.
LXV. Another, and in my opinion the strongest, proof that the providence of the Gods takes care of us is divination, which both of you, perhaps, will attack; you, Cotta, because Carneades took pleasure in inveighing against the Stoics; and you, Velleius, because there is nothing Epicurus ridicules so much as the prediction of events. Yet the truth of divination appears in many places, on many occasions, often in private, but particularly in public concerns. We receive many intimations from the foresight and presages of augurs and auspices; from oracles, prophecies, dreams, and prodigies; and it often happens that by these means events have proved happy to men, and imminent dangers have been avoided. This knowledge, therefore--call it either a kind of transport, or an art, or a natural faculty--is certainly found only in men, and is a gift from the immortal Gods. If these proofs, when taken separately, should make no impression upon your mind, yet, when collected together, they must certainly affect you. Besides, the Gods not only provide for mankind universally, but for particular men. You may bring this universality to gradually a smaller number, and again you may reduce that smaller number to individuals.
LXVI. For if the reasons which I have given prove to all of us that the Gods take care of all men, in every country, in every part of the world separate from our continent, they take care of those who dwell on the same land with us, from east to west; and if they regard those who inhabit this kind of great island, which we call the globe of the earth, they have the like regard for those who possess the parts of this island--Europe, Asia, and Africa; and therefore they favor the parts of these parts, as Rome, Athens, Sparta, and Rhodes; and particular men of these cities, separate from the whole; as Curius, Fabricius, Coruncanius, in the war with Pyrrhus; in the first Punic war, Calatinus, Duillius, Metellus, Lutatius; in the second, Maximus, Marcellus, Africanus; after these, Paullus, Gracchus, Cato; and in our fathers' times, Scipio, Lælius. Rome also and Greece have produced many illustrious men, who we cannot believe were so without the assistance of the Deity; which is the reason that the poets, Homer in particular, joined their chief heroes--Ulysses, Agamemnon, Diomedes, Achilles--to certain Deities, as companions in their adventures and dangers. Besides, the frequent appearances of the Gods, as I have before mentioned, demonstrate their regard for cities and particular men. This is also apparent indeed from the foreknowledge of events, which we receive either sleeping or waking. We are likewise forewarned of many things by the entrails of victims, by presages, and many other means, which have been long observed with such exactness as to produce an art of divination.
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