It may be possible to fight intolerance, stupidity, and fanaticism seperately, but when they come together there is no hope.

I have just got a new theory of eternity.

One had to cram all this stuff into one's mind for the examinations, whether one liked it or not. This coercion had such a deterring effect on me that, after I had passed the final examination, I found the consideration of any scientific problems distasteful to me for an entire year.

We cannot despair of humanity, since we ourselves are human beings.

I want to know all Gods thoughts; all the rest are just details.

We cannot resolve the problems of the world by unsing the same techniques that have created them.

Intelligent life on other planets? I'm not even sure there is on earth!