I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown.

I had a mad impulse to throw you down on the lunar surface and commit interstellar perversion with you.

But it was I - yes I - who discovered the link between excessive masturbation and entry into politics!

There will be no major solution to the suffering of humanity until we reach some understanding of who we are, what the purpose of creation was, what happens after death. Until those questions are resolved we are caught.

A deranged person is supposed to have the strength of ten men. I have the strength of one small boy... with polio.

Some drink deeply from the river of knowledge. Others only gargle.

When a doctor makes a mistake, it's best to bury the subject.