The idea the actors are the most important people on a film set I think is very stupid. Actors are the most replaceable people there. There are literally millions of us. There's very few people that can operate a steady-cam. The numbers are a lot, lot fewer for that, you know?

I was very much a product of the public-school system. There was only one other kid in my class who had parents not involved in the stock market or law.

Acting is really instinctual and I think you can overanalyse what you're doing. A lot of it has to be based on instinct.

I've always thought that as long as directors and casting directors don't see me as just Harry Potter, I'll be OK. People have shown a lot of faith in me, and I owe them a huge debt. They're letting me prove that I'm serious about this.

I want to write and direct, but I don't think if I did it for 100 years I would ever come close to putting something out there that gives a feeling of all-encompassing and joyous.

To the children who loved Harry Potter, I want to say your enthusiasm was the real magic. I so enjoyed being on the journey with you. And to the adults who bought the Harry Potter books and devoured them, I just want to say, those books were for children.

I have no idea how much money I've got.