So top grade's O for 'Outstanding,'" Hermione was saying, "and then there's A-" "No, E," George corrected her, "E for 'Exceeds Expectations.' And I've always thought Fred and I should've got E in everything, because we exceeded expectations just by turning up for the exams.

We do stigmatise teens a lot and see them as scary and alien.

Yes, there are parallels. The difference is that I just look at [my son] David and think that he's absolutely perfect, whereas you look at the finished book and you think, 'Oh, damn it, I should have changed that.' You're never happy. Whereas with a baby, you're happy. If you've got a perfect baby, you're just grateful.

Power was my weakness and my temptation.

What are you doing with all those books anyway?" Ron asked. Just trying to decide which ones to take with us," said Hermione. When we're looking for the Horcruxes." Oh, of course," said Ron, clapping a hand to his forehead. "I forgot we'll be hunting down Voldemort in a mobile library.

Harry was just thinking that all he needed was for Dumbledore's pet bird to die while he was all alone in the office with it, when the bird burst into flames.

Now, you two – this year, you behave yourselves. If I get one more owl telling me you've – you've blown up a toilet or –" "Blown up a toilet? We've never blown up a toilet." "Great idea though, thanks, Mum.