When I was young, I would stay in my backyard and I would create roads and tunnels and systems. My uncle had a sawmill, and we had all sorts of pieces of wood, and we'd create a city. I truly believe that kids enjoy the box better than the car or the toy that's inside. So many times during Christmas, watching a kid, or even myself... There is excitement toward your toy, but then you put the toy on the side and something is created with the package.

You can't feel sorry for a scene. If the movie works without the scene, then you don't need the scene.

If you take a child from South Africa and you put them in Boston, they're going to speak with a Boston accent. And so, that's a way to see the world as everybody is equal, not as a result of politics, but as human beings.

I don't like vampire movies or zombie movies. I went to see 'I Am Legend' with an ex-girlfriend the other day, and I immediately realised it was a zombie movie! You know what I mean? There are certain rules, and those rules are things that you've seen many times.

I shoot people in a way that makes the audience feel equal to them. And it's hard to express and it's hard to execute but I think it works on every level - the choice of the material the choice of the actor, my relationship with the actor, and so on.

I'm attracted to working with comedians because they don't have that stars' idea of what a hero should be. The downside is they're always addressing the camera too much.

My grandfather lived across the garden from us, and in his attic he had a lot of radios, appliances and inventions that he had made over 50 years, such as a keyboard called a clavioline, which can be heard on some Beatles songs - it was popular in the 60s. So we had all that at home.