There is no good and evil, there is only power and those too weak to seek it.

And don’t forget: Elvendork! It’s unisex!

Why are you worrying about YOU-KNOW-WHO, when you should be worrying about YOU-NO-POO? The constipation sensation that's gripping the nation!

Size is no guarantee of power.

My Head of House said I lacked certain necessary qualities...like the ability to behave myself.

Professor Kettleburn, our Care of Magical Creatures teacher, retired at the end of last year in order to enjoy more time with his remaining limbs.

I don't mean to be rude—" he began, in a tone that threatened rudeness in every syllable. "Yet, sadly, accidental rudeness occurs alarmingly often," Dumbledore finished the sentence gravely.