“It's the problem with having a logical mind and giving women the same credit for ability as men, he mused as he dismounted. You can't contrive reasons to keep them safe.”

“If in any quest for magic, in any search for sorcery, witchery, legerdemain, first check the human spirit.”

“It may be laid down as a general rule that if a man begins to sing, no one will take any notice of his song except his fellow human beings. This is true even if his song is surpassingly beautiful. ...”

“Magic or nature, they were much the same thing to Magnus.”

“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.”