I had a teacher in Paris, who said that if an actor forgot what it's like to play as a child he shouldn't be an actor. I've always loved being with children. It's marvellous to see the fresh ways they see the world. Watching them look at a tree or a river helps you to understand something that's very important.

Yes it was chaos, working through chaos, you never quite knew what you were going to do each day, but you knew that you wanted to make something.

The more they uncover the more mystery appears to be there.

I think it was a desire to be able to find my own voice. I think that was the big urge within me.

I mean I'm talking about playing games, about imagining other people, and it's part of the way that it helps you actually see the world.

Every time I make, I've made a piece of work, I've wanted to get rid of it, obliterate it and do the next thing, because it was never quite what I wanted. I think the moment you think you've arrived is the moment that you should stop.

When you make something, if you are a painter or a writer, a degree, or a sculptor or whatever or a musician, a degree of energy is required to make it, and I'm not sure that it is always aggressive, but when you have a great deal of energy it can appear to be more aggressive than it is. In fact, I mean you can talk about a waterfall being aggressive, but in fact it is just a very powerful forward movement of energy, and although I think sometimes my engine house is a kind of anger.