The merest accident of microgeography had meant that the first man to hear the voice of Om, and who gave Om his view of humans, was a shepherd and not a goatherd. They have quite different ways of looking at the world, and the whole of history might have been different. For sheep are stupid, and have to be driven. But goats are intelligent, and need to be led.

Are you a philosopher? Where's your sponge?

He'd noticed that sex bore some resemblance to cookery: it fascinated people, they sometimes bought books full of complicated recipes and interesting pictures, and sometimes when they were really hungry they created vast banquets in their imagination - but at the end of the day they'd settle quite happily for egg and chips. If it was well done and maybe had a slice of tomato.

You’d better tell me what you know, toad,” said Tiffany. “Miss Tick isn’t here. I am.” “Another world is colliding with this one,” said the toad. “There. Happy now? That’s what Miss Tick thinks. But it’s happening faster than she expected. All the monsters are coming back.” “Why?” “There’s no one to stop them.” There was silence for a moment. “There’s me,” said Tiffany.

One day I'll work out what it is you are saying, my lad, and then you'll be in trouble.

Do not meddle in the affairs of wizards because a refusal often offends, I read somewhere.

I used to like reading and you read enough books and you overflow and then you start writing.