I Love Superconductors.

I Have A Kind Of Psychic Invisibility. As Long As I Can Stay Scared, I Can Keep People From Seeing Me. That's What We Have To Count On.

I've Got Five Or Six Unpublished Stories Kicking Around Looking For Somebody To Buy Them.

Never Tell A Computer To Forget It.

Half Of Wisdom Is Learning What To Unlearn.

We're Looking As Far Ahead As We Can, And We Don't Get Penalized For Mistakes.