Three Rules of Work: Out of clutter find simplicity. From discord find harmony. In the middle of difficulty lies opportunity.

If people would only talk about what they understood, Earth would be a very quiet place.

[Misquotation; not by Einstein.] If only I had known, I should have become a watchmaker. [Apparently remorseful for his role in the development of the atom bomb.]

We must not only learn to tolerate our differences. We must welcome them as the richness and diversity which can lead to true intelligence.

A country cannot simultaneously prepare and prevent war.

In quitting this strange world he has once again preceded me by a little. That doesn't mean anything. For those of us who believe in physics, this separation between past, present, and future is only an illusion, however tenacious.

Small is the number of people who see with their eyes and think with their minds.