God does not play dice.

Intellectual growth should commence at birth and cease only at death.

No amount of experimentation can ever prove me right; a single experiment can prove me wrong.

Most people say that is it is the intellect which makes a great scientist. They are wrong: it is character.

True religion is real living; living with all one's soul, with all one's goodness and righteousness.

I shall never believe that God plays dice with the world.

There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there.

It is a miracle that curiosity survives formal education.

To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.

If you are out to describe the truth, leave elegance to the tailor.

The hardest thing to understand in the world is the income tax.

Once we accept our limits, we go beyond them.

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

The secret to creativity is knowing how to hide your sources.

My religion consists of a humble admiration of the illimitable superior spirit who reveals himself in the slight details we are able to perceive with our frail and feeble mind.

I never think of the future - it comes soon enough.

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

He who can no longer pause to wonder and stand rapt in awe, is as good as dead; his eyes are closed.

Joy in looking and comprehending is nature's most beautiful gift.

I am a deeply religious nonbeliever - this is a somewhat new kind of