"I'm not a pessimist. I'm a realist. I see the world for what it is, and I try to make it better."

"I don't think there's anything wrong with being a little bit crazy. All the best people are."

"People are afraid of change. They're afraid of new ideas. They're afraid of anything that challenges their comfortable little world."

"I think the future is going to be amazing. I think we're going to solve all our problems. I think we're going to live forever."

"I think we're all a little bit mad. And that's a good thing. It keeps us interesting."