I think that science fiction has a distinct therapeutic value because all of it has as its primary postulate that the world does change. I cannot overemphasize the importance of that idea.

Never encourage a man to cook breakfast; it cause him to wonder if women are necessary.

If you do not believe that a man will commit murder for one can of tomatoes, then you have never been hungry.

Democracy is a poor system of government at best; the only thing that can honestly be said in its favor is that it is eight times as good as any other method the human race has ever tried.

I don't know Who is cranking; I'm pleased He doesn't stop.

You can sway a thousand men by appealing to their prejudices quicker than you can convince one man by logic.

Never worry about theory as long as the machinery does what it's supposed to do.