Experience without theory is blind, but theory without experience is mere intellectual play.

To the young people I say, you are a gift to your communities and indeed the world. You are our hope and our future.

The difficulty is to try and teach the multitude that something can be true and untrue at the same time.

Give them pleasure. The same pleasure they have when they wake up from a nightmare.

One of the advantages of being disorderly is that one is constantly making exciting discoveries.

Never accept a drink from a urologist.

I find it rather easy to portray a businessman. Being bland, rather cruel and incompetent comes naturally to me.

The American people should be made aware of the trend toward monopolization of the great public information vehicles and the concentration of more and more power over public opinion in fewer and fewer hands.

An idea is salvation by imagination

Religion is like a knife: you can either use it to cut bread, or stick in someone's back.

Dream lofty dreams, and as you dream, so you shall become. Your vision is the promise of what you shall one day be; your ideal is the prophecy of what you shall at last unveil.

Face the facts of being what you are, for that is what changes what you are.

Science is not only compatible with spirituality; it is a profound source of spirituality.

The destruction of the past is perhaps the greatest of all crimes.

I got rabies shots for biting the head off a bat but that`s OK - the bat had to get Ozzy shots.

Enthusiasm... the sustaining power of all great action.

Your clothes conceal much of your beauty, yet they hide not the unbeautiful

What's with you men? Would hair stop growing on your chest if you asked directions somewhere?

Do unto those downstream as you would have those upstream do unto you.

Genius is sorrow's child.

I think we're having fun. I think our customers really like our products. And we're always trying to do better.