“Labels are devices for saving talkative persons the trouble of thinking.”

“Where it is a duty to worship the sun it is pretty sure to be a crime to examine the laws of heat.”

“You have not converted a man because you have silenced him.”

“In politics the choice is constantly between two evils.”

“The great business of life is to be to do to do without and to depart.”

“Politics is a field where action is one long second best and where the choice constantly lies between two blunders.”

“The truth." Dumbledore sighed. "It is a beautiful and terrible thing, and should therefore be treated with great caution.”

“The truth is rarely pure and never simple.”

“Never tell the truth to people who are not worthy of it.”