We need new medical approaches to preventing and/or curing disease. We need new scientific approaches to generating, storing, and being more efficient with energy. Maybe we need more space exploration. Maybe we need more undersea exploration.

When my dad was in Vietnam, we lost a parent for a year. Thank God we didn't lose a parent for good.

Foursquare's adoption of a game dynamic when it launched is a particularly clever implementation of a social hook.

I think 'crazy' is a compliment. I think you make money with people who are crazy.

I get everything that satisfies my soul from bringing together objects that are in the world, manipulating them, working with spatial arrangements, and having things presented in the way I want to see them.

I'm a free speech bigot. I don't like censorship; I just don't think it's a good thing.

Money is information, like bits.