"Faith, as well intentioned as it may be, must be built on facts, not fiction--faith in fiction is a damnable false hope."

"Hell, there are no rules here-- we're trying to accomplish something."

"The doctor of the future will give no medicine, but will educate his patients in the care of the human frame, in diet, and in the cause and prevention of disease."

"A genius is just a talented person who does his homework."

"Genius is one per cent inspiration, ninety-nine per cent perspiration."

"Many of life's failures are people who did not realize how close they were to success when they gave up."

"It is curious to note the old sea-margins of human thought. Each subsiding century reveals some new mystery; we build where monsters used to hide themselves."

"If you don't know where you're going, you might not get there."

"No great genius has ever existed without some touch of madness."

"I've never been married, but I tell people I'm divorced so they won't think something's wrong with me."

"Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on."

"When a person cannot deceive himself the chances are against his being able to deceive other people."