I have observed that a cough is the body's attempt to expel an excess of phlegm and restore its natural balance. Do not obstruct...

I have long observed that the body, like the world, seeks its own balance. Illness arises when one of the four humors—blood, phlegm, yellow...

I have long observed that the state of a patient's mind can either aid or hinder the healing work of nature. A physician's most...

I have long taught that the health of a man rests upon a balance of four vital fluids, or humors: blood, phlegm, yellow bile,...

The body possesses a natural power to heal, yet it is the physician's duty to remove all impediments to this process. A wound left...

I have long taught that the art of medicine must be freed from the whims of gods and superstition. The body itself declares its...