For tell me, why pamper thy body? What? are we to slay thee in sacrifice, to set thee on the table? The birds it is well for thee to pamper: or rather, not so well even for them; for when they are fattened, they are unprofitable for wholesome food. So great an evil is luxury, that its mischief is shown even in irrational beings. For even them by luxury we make unprofitable, both to themselves and to us. For their superfluous flesh is indigestible, and the moister kind of corruption is engendered by that kind of fatness. Whereas the creatures that are not so fed, but live, as one may say, in abstinence, and moderate diet, and in labor and hardship, these are most serviceable both to themselves and to others, as well for food, as for everything else. Those, at any rate, who live on them, are in better health; but such as are fed on the others are like them, growing dull and sickly, and rendering their chain more grievous. For nothing is so hostile and hurtful to the body, as luxury; nothing so tears it in pieces, and overloads and corrupts it, as intemperance.