Julianne Moore

I think to be courageous, you have to be afraid. For me, it feels very courageous when I go skiing because I'm very, very afraid to ski. It's dangerous! I feel very scared. But when I'm acting, I don't feel very scared.

I think people are always really surprised when they realise I'm not a very serious person and that I'm not tremendously serious about acting. I don't like to rehearse; I hate improv. Directors that don't like to talk, they're my favourite ones.

I watched Ali, studied Ali, and I studied Sugar Ray Robinson. I watched them display showmanship. I watched them use pizzazz, personality, and charisma. I took things from them and borrowed things from them because boxing is entertainment.

The thrill of a photo-realist painter is if you get really close to the painting, it looks just like a photograph. Whereas in my case, if you get close to my paintings, they totally fall apart - so I'm about as far from a photo-realist as it gets.

As a crew, G.O.O.D. Music is taking it to levels that really haven't been done collectively. Kanye is someone who knows how to make classic albums, a true thinker. He got me in the mindset of being a true thinker and always planning out every move you got going.