When you can flatten entire cities at a whim, a tendency towards quiet reflection and seeing-things-from-the-other-fellow's-point- of-view is seldom necessary.

Gods don't like people not doing much work. People who aren't busy all the time might start to think.

"Multiple exclamation marks," he went on, shaking his head, "are a sure sign of a diseased mind."

It's not worth doing something unless you were doing something that someone, somewere, would much rather you weren't doing.

You get all sorts of people in the library, and the librarian gets it all.

Scientists have calculated that the chances of something so patently absurd actually existing are millions to one. But magicians have calculated that million-to-one chances crop up nine times out of ten.

But then science is nothing but a series of questions that lead to more questions.