In my teens I was interested in photography. Then I decided that I should learn something about the world of commerce. And I came to America at age 17 to escape Europe. I went to NYU - nothing better than being 17 years old and coming to New York.

Everybody is different and I think that we live in a material world. But for me, possessing things is not that interesting. Living in a grand environment to show myself and others that I have wealth has zero appeal. Whatever I own is temporary, since we're only here for a short period of time. It's what we do and produce, it's our actions, that will last forever. That's real value.

California is a place of invention, a place of courage, a place of vision, a place of the future. People who made California what it is were willing to take risks, think outside convention and build.

Other people might have family - three kids or five houses. In my case, that doesn't exist. I'm going to give everything away. Everything has been transferred to charitable trusts. There is no question about that. The question is where, not if.

I can drive. Let's just say you don't want to be in the passenger seat.

Luckily the whole world is not like me, or else, there would be no world.

Most countries in Africa have the capacity to be great agricultural producers, but they do only subsistence production. So a family will produce for themselves and nothing more. Why? Because of the systems: The markets are not there to go beyond.