Martin H. Fischer

"In the sick room, ten cents' worth of human understanding equals ten dollars' worth of medical science."

"Whenever ideas fail, men invent words."

"Don't confuse hypothesis and theory. The former is a possible explanation the latter, the correct one. The establishment of theory is the very purpose of science."

"Facts are not science - as the dictionary is not literature."

"In the sick room, ten cents' worth of human understanding equals ten dollars' worth of medical science."

"A good teacher must know the rules a good pupil, the exceptions."