I had a huge advantage with Edward Norton because he's directed a movie before, so one thing he appreciates is how hard my job is, he's very sensitive to that. We actually ended up finishing "Leaves of Grass" a day early.

There's a lot of romanticisation of the intuitive actor and method acting and all kinds of notions about getting inside a character and coming out from there.

When you're working on a creative thing, everyone has an idea, and they're pushing it. The first time you work with anybody, you have to get comfortable with the way another person pushes hard for what they want. Familiarity breeds contempt, people say. But I've found, for creative things, familiarity breeds peace of mind, because you realize you know someone better. You trust each other. You know not to take things a certain way, or a wrong way. You get to where you don't have to waste quite so much time with diplomacy. Things are a little more efficient.

I never even considered comedy genre as something to embrace or move away from.

When I look at the directors that I really love, who really develop their films over time, they're almost always the ones who go back again and again and again at the same investigations. I think that when somebody has a theme they go after, it's fun to service that. It's like, "I know you now. I know what you go at." It helps you locate yourself a little bit quicker in their world.

It's dismaying to see the unilateralism that the government is doing.

Any questions I had about whether a redneck from Oklahoma could become a Brown Classical Philosophy professor ended when I met Tim [Blake Nelson].