"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—"
"Wit beyond measure is a man's greatest treasure."
"Things we lose have a way of coming back to us in the end, if not always in the way we expect."
"Hello, Harry"said George, beaming at him. "We thought we heard your dulcet tones.""You don't want to bottle up your anger like that, Harry, let it all out,"said Fred, also beaming. "There might be a couple of people fifty miles away who didn't hear you."
"You're a prefect? Oh Ronnie! That's everyone in the family!""What are Fred and I? Next door neighbors?"
"Give her hell from us, Peeves."