I go into the Upanishads to ask questions.

A physicist is just an atom's way of looking at itself.

Everything we call real is made of things that cannot be regarded as real.

If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.

An expert is a man who has made all the mistakes which can be made, in a narrow field.

When we measure something we are forcing an undetermined, undefined world to assume an experimental value. We are not measuring the world, we are creating it.

There are some things so serious you have to laugh at them.

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

Nothing exists until it is measured.

No, no, you're not thinking; you're just being logical.

Your theory is crazy, but it's not crazy enough to be true.

A written regulation in NASCAR is about as reliable as an Egyptian immigration law.

Civility is the natural state for people who know how limited their own individual powers are and know, too, that they need the conversation.

I came up with my own 'Dream Shake' I guess - the white version.

I don't know if winning at any cost is wrong or not. There are times I've thought that the end justified the means.

I am enduring. You can disagree with me.

Blessed are they who know how to shine on one's gloom with their cheer.

I make almost all the decisions on set and have to deal with all the financial aspects.

And therein lies the whole of man's plight. Human time does not turn in a circle; it runs ahead in a straight line. That is why man cannot be happy: happiness is the longing for repetition.

Knock the 't' off the 'can't.'

And mighty poets in their misery dead.