I always feel like the art's there and I just see it, so it's not really a lot of work.

I can't understand why most people believe in medicine and don't believe in art, without questioning either.

Being best is a false goal, you have to measure success on your own terms.

I did a butterfly show in Berlin, and we had a guy who's an expert on butterflies; who bred them all and who looks after them all in the space.

I've never learned to drive because I get lots of ideas when I'm a passenger in a car. I love to get in a car with a driver and just think and work things out.

But I think it's more that when you're young, you're invincible, you're immortal - or at least you think you are. The possibilities are limitless, you're inventing the future. Then you get older and suddenly you have a history. It's fixed. You can't change anything. I find that a bit disturbing, to be honest.

Painting is so poetic, while sculpture is more logical and scientific and makes you worry about gravity.