You have to learn the rules of the game. And then you have to play better than anyone else.

There are two ways to live: you can live as if nothing is a miracle; you can live as if everything is a miracle.

Logic will get you from A to B. Imagination will take you everywhere.

If the facts don't fit the theory, change the facts.

Weakness of attitude becomes weakness of character.

If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.

All religions, arts and sciences are branches of the same tree.

Peace cannot be kept by force; it can only be achieved by understanding.

Look deep into nature, and then you will understand everything better.

I have no special talent. I am only passionately curious.

Science without religion is lame, religion without science is blind.

Everything that can be counted does not necessarily count; everything that counts cannot necessarily be counted.

It has become appallingly obvious that our technology has exceeded our humanity.

The only source of knowledge is experience.

Intellectuals solve problems, geniuses prevent them.

A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?

Anger dwells only in the bosom of fools.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

The devil has put a penalty on all things we enjoy in life. Either we suffer in health or we suffer in soul or we get fat.

Imagination is everything. It is the preview of life's coming attractions.