Words are the litmus paper of the mind.

A marriage is always made up of two people who are prepared to swear that only the other one snores.

He'd been wrong, there was a light at the end of the tunnel, and it was a flamethrower.

Smaller-than-Medium-Jock-but-bigger-than-Wee-Jock-Jock

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

Nanny Ogg never did any housework herself, but she was the cause of housework in other people.

Sometimes I think a man could wander across the disc all his life and not see everything there is to see,' said Twoflower. 'And now it seems there are lots of other worlds as well. When I think I might die without seeing a hundredth of all there is to see it makes me feel,' he paused, then added, 'well, humble, I suppose. And very angry, of course.