Imaan

“No! Please! I'll tell you whatever you want to know!" the man yelled.
"Really?" said Vimes. "What's the orbital velocity of the moon?"
"What?"
"Oh, you'd like something simpler?”
― Terry Pratchett, Night Watch

“What is a country? A country is a piece of land surrounded on all sides by boundaries, usually unnatural. Englishmen are dying for England, Americans are dying for America, Germans are dying for Germany, Russians are dying for Russia. There are now fifty or sixty countries fighting in this war. Surely so many countries can't all be worth dying for.”
― Joseph Heller, Catch-22

“Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life.”
― Terry Pratchett, Jingo

“Real stupidity beats artificial intelligence every time.”
― Terry Pratchett, Hogfather