Don’t put your wand there, boy! ... Better wizards than you... - J.K. Rowling, Harry Potter and the Order of the Phoenix

"You know, Minister, I disagree with Dumbledore on many counts...but you cannot deny he's got style..."

"Did you see me disarm Hermione, Harry?""Only once"said Hermione stung. "I got you loads more then you got me—""I did not only get you once, I got you at least three times—""Well if you're counting the one where you tripped over your own feet and knocked the wand out of my hand—"

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

"Mistletoe,"said Luna dreamily, pointing at a large clump of white berries placed almost over Harry's head. He jumped out from under it. "Good thinking,"said Luna seriously. "It's often infested with nargles."

"His priority did not seem to be to teach them what he knew, but rather to impress upon them that nothing, not even... knowledge, was foolproof."