Tusculan Disputations 1 ¶101 — Cicero (on the Stoics)

Cicero (on the Stoics), Tusculan Disputations 1 ¶101

Of this kind and nature is the intellect of man. Where, then, is this intellect seated, and of what character is it? where is your own, and what is its character? Are you able to tell? If I have not faculties for knowing all that I could desire to know, will you not even allow me to make use of those which I have? The soul has not sufficient capacity to comprehend itself. Yet the soul, like the eye, though it has no distinct view of itself, sees other things: it does not see (which is of least consequence) its own shape—perhaps not, though it possibly may; but we will pass that by—but it certainly sees that it has vigor, sagacity, memory, motion, and velocity; these are all great, divine, eternal properties. What its appearance is, or where it dwells, it is not necessary even to inquire. As when we behold, first of all, the beauty and brilliant appearance of the heavens; secondly, the vast velocity of its revolutions, beyond power of our imagination to conceive; then the vicissitudes of nights and days, the fourfold division of the seasons, so well adapted to the ripening of the fruits of the earth, and the temperature of our bodies: and after that we look up to the sun, the moderator and governor of all these things; and view the moon, by the increase and decrease of its light marking, as it were, and appointing our holy days; and see the five planets, borne on in the same circle divided into twelve parts, preserving the same course with the greatest regularity, but with utterly dissimilar motions among themselves; and the nightly appearance of the heaven, adorned on all sides with stars; then, the globe of the earth, raised above the sea, and placed in the centre of the universe, inhabited and cultivated in its two opposite extremities, one of which, the place of our habitation, is situated towards the north pole, under the seven stars: Where the cold northern blasts, with horrid sound, Harden to ice the snowy cover’d ground; the other, towards the south pole, is unknown to us, but is called by the Greeks ἀντίχθονα: the other parts are uncultivated, because they are either frozen with cold, or burned up with heat; but where we dwell, it never fails, in its season, To yield a placid sky, to bid the trees Assume the lively verdure of their leaves: The vine to bud, and, joyful, in its shoots, Foretell the approaching vintage of its fruits: The ripen’d corn to sing, while all around Full riv’lets glide; and flowers deck the ground: then the multitude of cattle, fit part for food, part for tilling the ground, others for carrying us, or for clothing us; and man himself, made, as it were, on purpose to contemplate the heavens and the Gods, and to pay adoration to them: lastly, the whole earth, and wide extending seas, given to man’s use. When we view these and numberless other things, can we doubt that they have some being who presides over them, or has made them (if, indeed, they have been made, as is the opinion of Plato, or if, as Aristotle thinks, they are eternal), or who at all events is the regulator of so immense a fabric and so great a blessing to men? Thus, though you see not the soul of man, as you see not the Deity, yet, as by the contemplation of his works you are led to acknowledge a God, so you must own the divine power of the soul, from its remembering things, from its invention, from the quickness of its motion, and from all the beauty of virtue. Where, then, is it seated, you will say?