[67] 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.