I'd Hate To Die Twice. It's So

Ordinarily It Would Take Me About Fifteen Minutes To Get A Hallucination Going," Wrote Feynman, "but On A Few Occasions, When I Smoked Some Marijuana Beforehand, It Came Very Quickly.

The Shell Game That We Play ... Is Technically Called 'renormalization'. But No Matter How Clever The Word, It Is Still What I Would Call A Dippy Process! Having To Resort To Such Hocus-pocus Has Prevented Us From Proving That The Theory Of Quantum Electrodynamics Is Mathematically Self-consistent. It's Surprising That The Theory Still Hasn't Been Proved Self-consistent One Way Or The Other By Now; I Suspect That Renormalization Is Not Mathematically Legitimate.

Know How To Solve Every Problem That Has Been Solved.

It's Because Somebody Knows Something About It That We Can't Talk About Physics. It's The Things That Nobody Knows Anything About We Can Discuss.

Science Alone Of All The Subjects Contains Within Itself The Lesson Of The Danger Of Belief In The Infallibility Of The Greatest Teachers Of The Preceding Generation.