If someone wishes for good health, one must first ask oneself if he is ready to do away with the reasons for his illness. Only then is it possible to help him.

Eunuchs do not take the gout, nor become bald.

There is one common flow, one common breathing, all things are in sympathy.

Sometimes give your services for nothing.

Many admire, few know.

...all the most acute, most powerful, and most deadly diseases, and those which are most difficult to be understood by the inexperienced, fall upon the brain.

Let your food be your medicine, and your medicine be your food.