I eat only what is enough to sustain my life. My food is bread, soup, an egg, and a little meat. And the amount I eat is no more than my body can easily digest.
There are two sentences inscribed upon the Delphic oracle, hugely accommodated to the usages of man's life: "Know thyself," and "Nothing too much;" and upon these all other precepts depend.
As long as a person exercises, exerts himself greatly, does not eat to the point of being overly full, and keeps his bowels soft, illness will not come upon him and his strength will increase.
Those who are slaves to their appetites cannot preserve their reason, their memory, or their senses in their full vigour; for a full belly does not produce a fine mind.
If we could give every individual the right amount of nourishment and exercise, not too little and not too much, we would have found the safest way to health.
Every man is, no doubt, by nature, first and principally recommended to his own care; and as he is fitter to take care of himself than of any other person, it is fit and right that it should be so.
The five colors blind the eye. The five tones deafen the ear. The five flavors dull the taste. Racing and hunting madden the mind. Precious things lead one astray. Therefore the sage is guided by what he feels and not by what he sees. He lets go of that and chooses this.
Resolve your mental energy into abstraction, your physical energy into inaction. Allow yourself to fall in with the natural order of phenomena, without admitting the element of self,—and the empire will be governed.