Witness testimony is always flawed. It's better than circumstantial evidence, sure, but people aren't camcorders; they don't record every action and reaction, and the very act of remembering involves chosing words, actions and images. In other words, any witness who was supposed to be giving a court facts is really just giving them a version of fiction.

Remember that you will create peace only when you are peaceful.

I don't know whether God exists or not. ... Some forms of atheism are arrogant and ignorant and should be rejected, but agnosticism—to admit that we don't know and to search—is all right. ... When I look at what I call the gift of life, I feel a gratitude which is in tune with some religious ideas of God. However, the moment I even speak of it, I am embarrassed that I may do something wrong to God in talking about God.

If a coin comes down heads, that means that the possibility of its coming down tails has collapsed. Until that moment the two possibilities were equal. But on another world, it does come down tails. And when that happens, the two worlds split apart.

The only thing harder than getting a new idea into the military mind is to get an old one out.

One of life's quiet excitements is to stand somewhat apart from yourself and watch yourself softly becoming the author of something beautiful even if it is only a floating ash.