"Mad Eye' Moody on the Avada Kedavra curse: "Not nice,"he said calmly. "Not pleasant. And there's no counter curse. There's no blocking it. Only one known person has ever survived it, and he's sitting right in front of me."
"I am what I am, an’ I’m not ashamed. 'Never be ashamed,’ my ol’ dad used ter say, ‘there’s some who’ll hold it against you, but they’re not worth botherin’ with."
"Remember, if the time should come when you have to make a choice between what is right and what is easy, remember what happened to a boy who was good, and kind, and brave, because he strayed across the path of Lord Voldemort. Remember Cedric Diggory."
"Anyone can speak Troll. All you have to do is point and grunt."
"I have gone temporarily deaf and haven't any idea what you said, Harry."
"It is my belief... that the truth is generally preferable to lies."