The beauty of doing film is that you construct whatever you do block by block and you can build something that will stay.

I don't call cut between the takes - it's my way to help the actor keep focused. As soon as you say 'cut' you have 10 people jumping on them and everybody's trying to do a great job, and they do, but sometimes they forget that the more important thing is the performance, creating the performance.

There is an amount of abstraction in my movies, and sometimes they don't really understand it until the film is finished.

I find, surprisingly, that actors are liberated in their work if there's stuff going on around them, because they can't think too much about who they're supposed to be.

I like to use a bit of chaos when I shoot. I think it may be something from the way I shot my first film - I was very scared, of course, and I prepared everything, I wanted to make sure that the characters did the right thing at the right time on the storyboard. But then I realised that in life, there is so much more than what you can predict or write in advance, that when you shoot the story, it's good to leave some gaps where you lose control. I think this combination of chaos and organisation gives a kind of quality.

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.

It's a very American thing that everything has to be a business. Americans think... I like America, or I would not be here. There are great qualities to this country. But this sense that everything has to be a business is sometimes overwhelming.