A tin roof is one of the greatest indicators of prosperity in the developing world.

I do really well in the traditional board games: Backgammon, Checkers.

I'm always struck by how innately curious kids are about the world around us and how engaged and sensitive they are to what is happening .. and how many kids do want to be engaged and do what to make a difference.

Celebrate those who have the courage to be second, because I do think that often there really is this claustrophobic pressure to innovate instead of to adapt.

I believe that engaging in the political process is part of being a good person.

I'm a big believer in listening to my body's cravings.

For most young Americans I know, 'serving' in the broadest sense now seems like the only thing to do.