10.

The bodily senses are like horses madly racing, but the soul like a charioteer holds the reins. And as horses without a driver go at break-neck speed, so the body if it be not governed by the reasonable soul rushes to its own destruction. The philosophers make use of another illustration of the relations between soul and body; ¹ they say the body is a boy, the soul his tutor. Hence the ² historian tells us “that our soul directs, our body serves. The one we have in common with the gods, the other with the beasts.” So then unless the vices of youth and boyhood are regulated by the wisdom of the tutor, every effort and every impulse sets strongly in the direction of wantonness. We might lose four of the senses and yet live,—that is we could do without sight, hearing, smell, and the pleasures of touch. But a human being cannot subsist without tasting food. It follows that reason must be present, that we may take food of such a kind and in such quantities as will not burden the body, or hinder the free movement of the soul: for it is the way with us that we eat, and walk, and sleep, and digest our food, and afterwards in the fulness of blood have to bear the spur of lust. ³“Wine is a mocker, strong drink a brawler.” Whosoever has much to do with these is not wise. P. 396 And we should not take such food as is difficult of digestion, or such as when eaten will give us reason to complain that we got it and lost it with much effort. The preparation of vegetables, fruit, and pulse is easy, and does not require the skill of expensive cooks: our bodies are nourished by them with little trouble on our part; and, if taken in moderation, such food is easier to digest, and at less cost, because it does not stimulate the appetite, and therefore is not devoured with avidity. No one has his stomach inflated or overloaded if he eats only one or two dishes, and those inexpensive ones: such a condition comes of pampering the taste with a variety of meats. The smells of the kitchen may induce us to eat, but when hunger is satisfied, they make us their slaves. Hence gorging gives rise to disease: and many persons find relief for the discomfort of gluttony in emetics,—what they disgraced themselves by putting in, they with still greater disgrace put out.