There are much more terrible things than physical injury.

Longbottom, if brains were gold, you'd be poorer than Weasley, and that's saying something.

Nothing like a nighttime stroll to give you ideas.

I have been careless, and so have been thwarted by luck and chance, those wreckers of all but the best laid plans.

No, Harry, you listen," said Hermione. "We're coming with you. That was decided months ago - years, really.

The mind is a complex and many-layered thing, Potter... or at least, most minds are.

Age is foolish and forgetful when it underestimates youth.