I took a wrong turn on the way to the bathroom and found myself in a beautifully proportioned room I had never seen before, containing a really rather magnificent collection of chamberpots. When I went back to investigate more closely, I discovered that the room had vanished. But I must keep an eye out for it. Possibly it is only accessible at five thirty in the morning. Or it may only appear at the quarter moon - or when the seeker has an exceptionally full bladder.

Voldemort uses people his enemies are close to. He's already used you as bait once, and that was just because you're my best friend's sister. Think how much danger you'll be in if we keep this up. He'll know, he'll find out. He'll try and get to me through you.

Sirius looked slightly disconcerted for a moment, then said, "I'll look for him later, I expect I'll find him upstairs crying his eyes out over my mother's old bloomers or something... Of course, he might have crawled into the airing cupboard and died... But I mustn't get my hopes up.

Hogwarts was the first and best home he had known. He and Voldemort and Snape, the abandoned boys, had all found home here.

We all know that the people we love are mortal, we all know we’re mortal, we know it’s going to end; you cannot prepare yourself for it.

Rita looked as though she would have liked nothing better than to seize the paper umbrella sticking out of Hermione's drink and thrust it up her nose.

Well, wouldn't it have been easier if she'd just asked me whether I liked her better than you?" "Girls don't often ask questions like that," said Hermione. "Well, they should!" said Harry forcefully.