I had a dream about a motorcycle," said Harry, remembering suddenly. "It was flying." Uncle Vernon nearly crashed into the car in front. He turned right around in his seat and yelled at Harry, his face like a gigantic beet with a mustache: "MOTORCYCLES DON'T FLY!" Dudley and Piers sniggered. "I know they don't," said Harry. "It was only a dream.
J. K. Rowling