Potter for me is something that's been giving me these amazing opportunities to start a career and learn while I'm doing, which is the best way to learn.

If you're having a bad day, get on with your job, because you having a bad day can affect everyone around you.

I absolutely don't relate to being beaten down my whole life - I had amazing opportunities at a young age - but there is still in many, many people's minds the notion that I'll never be able to escape Harry Potter.

I'm not clumsy, I'm just accident prone.

Everyone on the set has a mobile phone, and I found by pushing a few buttons, they could be programmed into different languages. I fixed Robbie's Coltrane to speak in Turkish.

I don't want to say I'll never play someone with a cockney accent, but I think I would be irritated by me doing it.

I will never, ever do a film as successful as the Harry Potter series. But neither will anyone else.