To resume: oil itself suffices to lubricate the skin, and relax the nerves, and remove any heavy smell from the body, if we require oil for this purpose. But attention to sweet scents is a bait which draws us in to sensual lust. For the licentious man is led on every hand, both by his food, his bed, his conversation, by his eyes, his ears, his jaws, and by his nostrils too. As oxen are pulled by rings and ropes, so is the voluptuary by fumigations and unguents, and the sweet scents of crowns. But since we assign no place to pleasure which is linked to no use serviceable to life, come let us also distinguish here too, selecting what is useful. For there are sweet scents which neither make the head heavy nor provoke love, and are not redolent of embraces and licentious companionship, but, along with moderation, are salutary, nourishing the brain when labouring under indisposition, and strengthening the stomach. One must not therefore refrigerate himself with flowers when he wishes to supple his nerves. For their use is not wholly to be laid aside, but ointment is to be employed as a medicine and help in order to bring up the strength when enfeebled, and against catarrhs, and colds, and ennui, as the comic poet says:—