If you are in a bad mood go for a walk.If you are still in a bad mood go for another walk.

Get outside more; if it's gray, there is some light getting through. Exercise helps any depression or anxiety.

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.

By similar things a disease is produced and through the application of the like it is cured.

Wherever the art of medicine is loved, there is also a love of humanity

Prayer indeed is good, but while calling on the gods, a man should himself lend a hand