But I'm more interested in why people are frightened by Jaws and why Jaws was such a hit than saying Spielberg's my main influence.

As a father, I would say I am more like a mother. I do a lot of hugging.

I have always been aware that you have to get people listening before you can change their minds. Any artist's big fear is being ignored, so if you get debate, that's great.

Here's one from me: 'You have to be aware that everyone else is thinking far too hard about themselves to be thinking about you, whoever you are.' If you want it, you can have it. Once you know that, you can be free.

But whenever I look at the question of how to live, the answer's always staring me in the face. I'm already doing it.

I just wanted to find out where the boundaries were. So far I've found there aren't any. I just wanted to be stopped, and no one will stop me.

Great art - or good art - is when you look at it, experience it and it stays in your mind. I don't think conceptual art and traditional art are all that different.