"Is it true that you shouted at Professor Umbridge?""Yes.""You called her a liar?""Yes.""You told her He Who Must Not Be Named is back?""Yes.""Have a biscuit, Potter."
"Harry, don't go picking a row with Malfoy, don't forget, he's a prefect now, he could make life difficult for you...""Wow, I wonder what it'd be like to have a difficult life?"said Harry sarcastically."
"Youth can not know how age thinks and feels. But old men are guilty if they forget what it was to be young."
"Things we lose have a way of coming back to us in the end, if not always in the way we expect."
"You know, Minister, I disagree with Dumbledore on many counts...but you cannot deny he's got style..."
"By all means continue destroying my possessions. I daresay I have too many."