The war is won, but the peace is not.

There could be no greater calamity than a permanent discord between us and the Arab people. Despite the great wrong that has been done us, we must strive for a just and lasting compromise with the Arab people Let us recall that in former times no people lived in greater friendship with us than the ancestors of these Arabs.

You believe in a God who plays dice, I in complete law and order.

Yes, we now have to divide up our time like that, between politics and our equations. But to me our equations are far more important, for politics are only a matter of present concern. A mathematical equation stands forever.

Just because you believe in something does not mean that it is true.

I have only two rules which I regard as principles of conduct. The first is: Have no rules. The second is: Be independent of the opinion of others.

We must dedicate our lives to drying up the source of war: ammunition factories.