Albert Einstein

Force always attracts men of low morality.

Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves.

A person who never made a mistake never tried anything new.

Life is like riding a bicycle. To keep your balance you must keep moving.

The world is a dangerous place to live, not because of the people who are evil but because of the people who don't do anything about it.

It is strange to be known so universally and yet to be so lonely.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Once we accept our limits we go beyond them.

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

Isn't it strange that I who have written only unpopular books should be such a popular fellow?

It's not that I'm so smart it's just that I stay with problems longer.

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

It is the supreme art of the teacher to awaken joy in creative expression and knowledge.

I live in that solitude which is painful in youth but delicious in the years of maturity.

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

If we knew what it was we were doing, it would not be called research, would it?

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

When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity.

The high destiny of the individual is to serve rather than to rule.

The difference between stupidity and genius is that genius has its limits.