As no man can say who it was that first invented the use of clothes and houses against the inclemency of the weather, so also can no investigator point out the origin of Medicine - mysterious as the source of the Nile.
Thomas SydenhamThe art of medicine was to be properly learned only from its practice and its exercise.
Thomas SydenhamWe may ascertain the worth of the human race, since for its sake God's Only-begotten Son became man, and thereby ennobled the nature that he took upon him.
Thomas Sydenham