I always want to be on the cusp of being in the best shape that I can be.

I have the privilege of working on the issues that I choose and the issues that I feel most passionate about. It's been a privilege.

The fact is, with every friendship you make, and every bond of trust you establish, you are shaping the image of America projected to the rest of the world. That is so important. So when you study abroad, you're actually helping to make America stronger.

The biggest obstacle facing girls is education, education, education. There are too many kids who think high school is a pit stop to fame and fortune. I want girls in this country to think education is the coolest, most important thing they could ever do in their lives.

America is just downright mean.

People want to feel hopeful.

My message to women: Do what makes you feel good, because there'll always be someone who thinks you should do it differently. Whether your choices are hits or misses, at least they're your own.