"My motto is, 'Never quit.'"

"The only difference between me and others is that they think they can change something with cute little poems, nice cards or embracing trees and being nice to little lapdogs."

"I think that humans have a huge capacity to carry pain and sadness. There are things that haunt us our entire lives; we are unable to let them go. The good times seem almost effervescent and dreamlike in comparison with the times that didn't go so well."

"I spend several days at a time without enough sleep. At first, normal activities become annoying. When you are too tired to eat, you really need some sleep. A few days later, things become strange. Loud noises become louder and more startling, familiar sounds become unfamiliar, and life reinvents itself as a surrealist dream."

"I think there ought to be a strict separation or wall built between our religious faith and our practice of political authority in office. I don't think the President of the United States should extoll Christianity if he happens to be a Christian at the expense of Judaism, Islam or other faiths."

"I suppose for me as an artist it wasn't always just about expressing my work I really wanted, more than anything else, to contribute in some way to the culture that I was living in. It just seemed like a challenge to move it a little bit towards the way I thought it might be interesting to go."

"I'm going from doing all of the work to having to delegate the work - which is almost harder for me than doing the work myself. I'm a lousy delegator, but I'm learning."

"Nearly all the powerful people of this age are unbelievers, the best of them in doubt and misery, the most in plodding hesitation, doing as well as they can, what practical work lies at hand."