McLaggen makes Grawp look like a gentleman.

Decent people are so easy to manipulate, Potter.

Let us step into the night and pursue that flighty temptress, adventure.

I've been writing since I was six. It is a compulsion, so I can't really say where the desire came from; I've always had it. My breakthrough with the first book came through persistence, because a lot of publishers turned it down!

The sooner this wedding's over the happier I'll be." [Ron] "Yeah" said Harry, "then we'll have nothing to do except find Horcruxes....It'll be like a holiday, won't it?

He chose the boy he thought most likely to be a danger to him," said Dumbledore. And notice this, Harry. He chose, not the pureblood (which, according to his creed, is the only kind of wizard worth being or knowing), but the half-blood, like himself. He saw himself in you before he had ever seen you, and in marking you with that scar, he did not kill you, as he intended, but gave you powers, and a future, which have fitted you to escape him not once, but four times so far — something that neither your parents, nor Neville’s parents, ever achieved.

Why can’t I drink the potion instead?” asked Harry desperately. “Because I am much older, much cleverer, and much less valuable,” said Dumbledore.