I'm not writing to make anyone's children feel safe.

Seventeen, eh!" said Hagrid as he accepted a bucket-sized glass of wine from Fred. "Six years to the day we met, Harry, d’yeh remember it?" "Vaguely," said Harry, grinning up at him. "Didn’t you smash down the front door, give Dudley a pig’s tail, and tell me I was a wizard?" "I forge’ the details," Hagrid chortled.

Harry was left to ponder in silence the depths to which girls would sink to get revenge.

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!

words are our most inexhaustible source of magic.

For instance, this new idea that You-Know-Who can kill with a single glance from his eyes. That’s a basilisk, listeners. One simple test: Check whether the thing that’s glaring at you has got legs. If it has, it’s safe to look into its eyes, although if it really is You-Know-Who, that’s still likely to be the last thing you ever do.

Don't let the muggles get you down.