Is it not then altogether a terrible piece of stupidity to imagine that the earth contains any womb calculated for the production of men? for the womb is the place which vivifies the animal, being as some one has called it the workshop of nature, in which it fashions nothing but animals; but it is not a portion of the earth, but of a female animal, carefully fashioned so as to be adapted for the production of living creatures, since
 
otherwise it would be necessary for us to attribute breasts to the earth as to a woman, when it produces men and they are born, so that when first born they may have appropriate food.
But there is no river nor fountain in the whole habitable world which is said ever to have produced milk instead of water; and in addition to this, as it is necessary that a child just born must be fed on milk, so also must he avail himself of the protection of clothing on account of the injury which ensues from cold or heat to children while they are being reared, on which account nurses and mothers, to whom the care of infants when just born is of necessity committed, wrap them up in swaddling clothes; but if they were produced out of the earth, how would it be possible that, being left completely naked, they would not be at once destroyed either by the coldness of the air on the one hand, or the burning heat of the sun on the other? for when great cold or great heat gets the mastery, it produces diseases and corruptions.
 But after the inventors of fables once began to neglect the truth they then ventured to add to their monstrous stories the fiction that those men who sprung from seed were born also in complete armour; for what smith, or what new Vulcan, was there under the earth so skilful as in a moment to prepare so many suits of armour? and what experience had creatures just born to enable them to use their weapons? for man is a very peaceful animal, nature having given to him reason as his especial honour, by means of which he charms and tames the savage passions. It would have been much better instead of arms to give him a herald’s wand, a symbol of agreement and peace suitable to a reasonable nature, in order that he might so proclaim peace instead of war to all men everywhere.
 We have now then discussed at sufficient length the nonsense in opposition to truth which is uttered by those who build up falsehood and fables. But we must be well assured that men have from all eternity sprung from other men in constant succession, the man implanting the seed in the woman as in a field, and the woman receiving the seed so as to preserve it, and nature by her unseen operations fashioning everything, and each separate part of the body and of the soul, and giving to the whole race of mankind that which each
 
individual separately is unable to receive, namely, the principle of immortality; for though the individual members are continually perishing, yet the race remains undying as a truly divine work. But if man, who is but a small portion of the universe, is eternal, then certainly the world itself must have been uncreated so as to be imperishable.
 But Critolaus, in arguing in support of his opinion, brought forward an argument of this kind, —"That which is the cause to man of his being in health is itself free from disease, and, in like manner, the cause of his keeping awake must itself be sleepless; and if this is the case, that which is the cause of his existing for ever must itself also be everlasting." Now the cause of man’s existing for ever is the world, since it is so to all other things whatever; therefore the world also is immortal.