I turn up in Los Angeles every now and then, so I can get some big money films in order to finance my smaller money films.

I loved working with [ Lars Von Trier], but I've done two films before, so I was quite used to him.He's a man of incredible moods of course, but he's also a hugely perceptive man, and there's no getting away from that. And he's able to put that perception into something like film, so we're very lucky.

By the time I came to do the final ones [Harry Potter's film], I was working on something that was massively successful. There was a huge difference in indulgence and all sorts of stuff. A very big difference in peoples' attitudes. They were very pleased with themselves. In human terms, it was quite interesting to see the difference.

Also the wonderful thing about film, you can see light at the end of the tunnel. You did realize that it is going to come to an end at some stage.

I think one of the things that is important, for me, though a lot of people would disagree with me, is that you be founded in theater so that you understand what an audience is, what kind of an animal it is and how to play with it. How to have fun with it, how to sympathize with it, all the things that an audience is. I don't think you're going to find that out unless you do theater.

We are all racing towards death. No matter how many great, intellectual conclusions we draw during our lives, we know they're all only man-made, like God. I begin to wonder where it all leads. What can you do, except do what you can do as best you know how.

People say you never retire in this [film] business and I say, well, not until they retire you.