People want to psychoanalyze me, but the fact is, I'm not that complicated. I'm pretty straightforward. And I'm not all that self-reflective, because I tend to be a doer.

There's no doubt that it's still a dangerous place, Afghanistan. The fortunate thing is that the United States was helping to provide security for Chairman Karzai. And it shows that the United States is committed to that regime.

This is the democratic process at work, What you're seeing with this process is the Iraqi people embracing American-style democracy.

I don't like anything that's "just an escape." To me the best part of golf is that, unlike my tennis game, I can actually get better. I've probably reached my plateau in tennis, but in golf I have a lot of room for improvement. I really enjoy working on my game. I like practicing. I chart my rounds.

Search for role models you can look up to and people who take an interest in your career. But here's an important warning: you don't have to have mentors who look like you. Had I been waiting for a black, female Soviet specialist mentor, I would still be waiting. Most of my mentors have been old white men, because they were the ones who dominated my field.

You might not be able to control your circumstances but you can control your response to your circumstances.

I certainly think that the world views the United States as a place to be respected. All over the world our values are respected; who we are, a place that you can come and come from modest circumstances to great things, that's respected.