You know, and the fact that Nina Simone had to start playing in clubs and sing because her parents had moved north to support her music education. You know, so she had to sing. She had to make a living 'cause she was supporting her family. So poverty and race put her in this place which, you know, created enormous success, but it's not what her psyche was all about.

If you look at the gifted sportsman, like Tiger Woods, or Ryan Giggs, you can see how they have been built up to be so much more than one person could ever be.

Managers all over the world will go crazy when their artists are not touting the party line and making things pretty in the way that they're supposed to, but it's different when your manager is your husband. It's contrary to your soul. That commercial interest presses in upon your whole personal life.

Bobby Fischer was hugely important for the American chess community because it put chess on the map - he made it possible for other chess players to make a living.

When your entire life is focused around one goal and one goal only, and you have no other pursuits, it enables you to achieve enormous mastery.

It has a lot to do with just sort of trust in the relationship that builds between the filmmaker and the subject. There are some people who will never be relaxed in front of a camera, and in some ways that's my failing as a filmmaker to not put them at ease. It's also a function of time, and if you have that type of time.

I don't think you make documentary films to get your country house. If you're trying to gamble on that, you've very foolish.