I am very frustrated by fear of imagination, I don’t think that’s healthy.

Said Hufflepuff, "I'll teach the lot, And treat them just the same.

You said to us once before," said Hermione quietly, "that there was time to turn back if we wanted to. We've had time, haven't we?

"Oh, of course," said Ron, clapping a hand to his forehead. "I forgot we'll be hunting down Voldemort in a mobile library."

You don't have sex near unicorns. It's an ironclad rule. It's tacky.

Harry was just thinking that all he needed was for Dumbledore's pet bird to die while he was all alone in the office with it, when the bird burst into flames.

Young people are so infernally convinced that they are absolutely right about everything.