Open The Pod Bay Doors, Hal.

There Were Some Things That Only Time Could Cure. Evil Men Could Be Destroyed, But Nothing Could Be Done With Good Men Who Were Deluded.

I'm Sure The Universe Is Full Of Intelligent Life. It's Just Been Too Intelligent To Come Here.

A Well-stocked Mind Is Safe From Boredom.

It Is A Good Principle In Science Not To Believe Any 'fact'---however Well Attested---until It Fits Into Some Accepted Frame Of Reference. Occasionally, Of Course, An Observation Can Shatter The Frame And Force The Construction Of A New One, But That Is Extremely Rare. Galileos And Einsteins Seldom Appear More Than Once Per Century, Which Is Just As Well For The Equanimity Of Mankind.

The Piece Of Equipment I'm Most Found Off Is My Telescope. The Other Night I Had A Superb View Of The Moon.