Anyone contemplating world war is certifiably insane, no matter how calm they seem.

We can have a World War, I see absolutely no reason why we shouldn't have a World Party.

Patience is being friends with Time.

The last motive in the world for acquiring vocabulary should be to impress. Words should be acquired because we urgently need them -- to convey, to reach, to express something within us, and to understand others.

One must be sane to think clearly, but one can think deeply and be quite insane.

The sole difference between myself and a madman is the fact that I am not mad!