But Dumbledore says he doesn't care what they do as long as... - J.K. Rowling, Harry Potter and the Order of the Phoenix

"Hello, Harry"said George, beaming at him. "We thought we heard your dulcet tones.""You don't want to bottle up your anger like that, Harry, let it all out,"said Fred, also beaming. "There might be a couple of people fifty miles away who didn't hear you."

"Wit beyond measure is a man's greatest treasure."

"Would you like a cough drop Dolores?"

"You can laugh! But people used to believe there were no such things as the Blibbering Humdinger or the Crumple-Horned Snorkack!"

"Things we lose have a way of coming back to us in the end, if not always in the way we expect."