I knew I could do it all this time,” said Harry, “Because I'... - J.K. Rowling, Harry Potter and the Prisoner of Azkaban

"Bad news, Harry. I've just been to see Professor McGonagall about the Firebolt. She – er, got a bit shirty with me. Told me I'd got my priorities wrong. Seemed to think I cared more about winning the Cup than I do about staying alive. Just because I told her I didn't care if it threw you off, as long as you caught the Snitch first."

"Happiness can be found, even in the darkest of times, if one only remembers to turn on the light."

"I don't go looking for trouble. Trouble usually finds me."

"I dreamed I was buying new shoes last night,"said Ron. "What d'ya think that's gonna mean?""Probably that you're going to be eaten by a giant marshmallow or something,"said Harry."

"I solemnly swear that I am up to no good."