It is a mistake trying to cheer up camels. You may as well drop meringues into a black hole.

The disc, being flat, has no real horizon. Any adventurous sailor who got funny ideas from staring at eggs and oranges for too long and set out for the antipodes soon learned that the reason why distant ships sometimes looked as though they were disappearing over the edge of the world was that they were disappearing over the edge of the world.

Are you a philosopher? Where's your sponge?

Several sellers of hot meat pies and sausages in a bun had appeared from nowhere and were doing a brisk trade. [Footnote: They always do, everywhere. No-one sees them arrive. The logical explaination is that the franchise includes the stall, the paper hat and a small gas-powered time machine.]

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.

There are thousands of good reasons why magic doesn't rule the world. They're called Witches and Wizards.

People aren't just people, they are people surrounded by circumstances.