Michael Sanchez and I grew up in New Jersey, not far from here, playing soccer together. When I was in high school, I worked to start an organization to help senior citizens, which I learned a great deal from.

There are 80 million moms in the United States. Forty million stay at home with their children.

I'd never been a teacher before, and here I was starting my first day with these eager students. There was a shortage of teachers, and they had been without a math teacher for six months. They were so excited to learn math.

If I want to continue to build the kind of effort we have with Do Something, being in a public office would help. I wouldn't rule it out, but it's not something I feel determined to do.

If you can get a teen leader in each sector of a student population, you can pull people in. Everybody wants to get involved, but most are too afraid. When they see a person they think is cool leading it, they're first to join.

I found at an early age the times when I learned the most about myself was when I got thrown out there on a stage in front of a microphone when you didn't really want to be out there, where you're kind of afraid.

Life is the most exciting opportunity we have.