“I think it's IMPOSSIBLE for anyone famous to come from here, because everyone around here is insane.”

“But here's some advice, boy. Don't put your trust in revolutions. They always come around again. That's why they're called revolutions.”

“Do you think it's possible for an entire nation to be insane?”

“Here's what I suggest," he said. "You pretend that rats can think, and I'll promise to pretend that humans can think, too.”

“what are you doing here?" he asked."I live here..." I answered sarcastically.”

“But if you must know, your moon here is rather more powerful than the ones around my own world.”“The moon?” said Twoflower. “I don’t under-““If I’ve got to spell it out,” said the troll, testily, “I’m suffering from chronic tides.”

“Good so be would you if, duff plum of helping second A," said the Bursar. The table fell silent. "Did anyone understand that?" said Ridcully. The Bursar was not technically insane. He had passed through the rapids of insanity som time previously, and was now sculling around in some peaceful pool on the other side. He was quite often coherent, although not by normal human standards.”