Another priest said,"Is it true you've said you'll believe in any god whose existence can be proved by logical debate?""Yes."Vimes had a feeling about the immediate future and took a few steps away from Dorfl."But the gods plainly do exist," said a priest."It Is Not Evident."A bolt of lightning lanced down through the clouds and hit Dorfl's helmet. There was a sheet of flame and then a trickling noise. Dorfl's molten armour formed puddles around his white-hot feet."I Don't Call That Much Of An Argument," said Dorfl calmly, from somewhere in the clouds of smoke.

Funny, reely," he said. "You spend your whole life goin' to school and learnin' stuff, and they never tell you about stuff like the Bermuda Triangle and UFOs and all these Old Masters running around the inside of the Earth. Why do we have to learn boring stuff when there's all this brilliant stuff we could be learnin', that's what I want to know.

Raise the stakes! Always push your luck because no one else would push it for you.

It was quite impossible to describe. Here is what it looked like. It looked like a piano sounds shortly after being dropped down a well. It tasted yellow, and it felt Paisley. It smelled like the total eclipse of the moon.

All holy piety in public, and all peeled grapes and self-indulgence in private.

Granny sighed. "You have learned something," she said, and thought it safe to insert a touch of sternness into her voice. "They say a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance.

Aliens don't get stuck in air ducts. It's practically a well-known fact.