No thanks,' said Harry. ‘The poor toilet's never had anything as horrible as your head down it – it might be sick.' Then he ran, before Dudley could work out what he'd said.

Indeed, it was considered unsporting to use a wand against a Muggle sword (which is not to say it was never done).

I solemnly swear that I am up to no good.

Harry, Ron, and Hermione had always known that Hagrid.

STUDENTS OUT OF BED! STUDENTS OUT OF BED IN THE CHARMS CORRIDOR!

We'll see each other again, he said. You are — truly your father's son, Harry....

The only people who can see thestrals, she said, are people who have seen death.