The thing about growing up with Fred and George," said Ginny thoughtfully, "is that you sort of start thinking anything's possible if you've got enough nerve.

When Filch wasn't guarding the scene of the crime, he was skulking red-eyed through the corridors, lunging out at unsuspecting students and trying to put them in detention for things like "breathing loudly" and "looking happy.

Harry, Cedric, I suggest you both go up to bed," said Dumbledore, smiling at both of them. "I am sure Gryffindor and Hufflepuff are waiting to celebrate with you, and it would be a shame to deprive them of this excellent excuse to make a great deal of mess and noise.

Will there ever be an encyclopedia? Possibly. I would say two things about the encyclopedia: firstly, I’ve always said and I stand by it, whenever I do do a printed encyclopedia I would like all the proceeds to go to charity. Back in 1998 I never dreamt I personally I would be in the position that I could set up a large charitable foundation and personally do things for charity, and I’ve done other charity books already.

You will also find that help will always be given at Hogwarts to those who ask for it.

I really don't believe in magic.

I love inventing names, but I also collect unusual names, so that I can look through my notebook and choose one that suits a new character.