Education Had Been Easy. Learning Things Had

You're Not Allowed To Call Them Dinosaurs Any More," Said Yo-less. "it's Speciesist. You Have To Call Them Pre-petroleum Persons.

Rincewind Tried To Force The Memory Out Of His Mind, But It Was Rather Enjoying Itself There, Terrorizing The Other Occupants And Kicking Over The Furniture.

Build A Man A Fire, And He'll Be Warm For A Day. Set A Man On Fire, And He'll Be Warm For The Rest Of His Life.

Wikipedia, Eh? Must Be Accurate Then.

Vimes Struggled To His Feet, Shook His Head And Set Off After It. No Thought Was Involved. It Is The Ancient Instinct Of Terriers And Policemen To Chase Anything That Runs Away.