You know, life is not one in which you just get to choose the things every day that come easily to you. And it's also true - and this is the self-esteem problem - you learn that there are people who are better at things than you are.

First, I wanted to answer the question I'm most frequently asked: "How did you become who you are?" Well, you had to know John and Angelena Rice.

I'm very glad my mother didn't let me quit piano lessons at age 10. She said I wasn't old enough or good enough to make that decision, and she was right. I remember at the time I was shocked. I did not like that my mother said those things to me. But when I got a chance to play with Yo-Yo Ma or more recently with Aretha Franklin, I thought, I'm really glad she said what she did.

We need a common enemy to unite us.

We can't rely - or no country can rely on just a single personality to carry it forward. And so what the American founding fathers understood was that institutions were built for human imperfection not human perfection.

I get letters from kids from all over the country. I always try to answer them because there were people I looked up to in my youth and just wanted to be in contact with. It's also important to realize that you find your role models in a lot of different places. I've never believed that your role models have to look like you. You can find them in all sort of colors, shapes and sizes.

You know, as Secretary of State, I've been privileged to represent this great country, and I know its strengths, and I know its challenges. One of its strengths is the belief - here and abroad - that this is a place where you get ahead on merit. It doesn't matter where you came from; it matters where you're going.