You might be thinking who is this Harry Potter girl? And what is she doing up on stage at the UN. It's a good question and trust me I have been asking myself the same thing. I don't know if I am qualified to be here. All I know is that I care about this problem. And I want to make it better.

I'm excited about the ageing process. I'm more interested in women who aren't perfect. They're more compelling.

If I'm feeling tired, I just say, 'I'm going to paint my nails purple and put some lipstick on!'

I stole a piece of the chess set on the first film. I took a piece of the treasure out of Bellatrix's vault on this film. And I've taken my wand and I've got my cloak.

I hope that having my life and having an education will lengthen my career.

I do things in my own way, but I've never felt any need to rebel.

People say things to me like, 'It's really cool that you don't go out and get drunk all the time and go to clubs.' I appreciate that, but I'm kind of an introverted kind of person just by nature.