You all have opportunities and skills and education that so many folks who came before you never could have dreamed of. So just imagine the kind of impact that you're going to make. Imagine how you can inspire those around you to reach higher and complete their own education.

My goal is to be a great-looking 70-year-old! I won't mind being 70, but I want people to say, "You're 70?"

You've got to keep your body active, even if that means just turning on some music and dancing for an hour. ...That's how you;ll prepare your bodies and your minds for greatness.

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.

For the first time, the nation will have goals, benchmarks, and measureable outcomes that will help us tackle the childhood obesity epidemic one child, one family, and one community at a time.

My happiness isn't connected to my husband's or my boss's or my children's behavior. You have control over your own actions, your own well-being.

We can make a commitment to promote vegetables and fruits and whole grains on every part of every menu. We can make portion sizes smaller and emphasize quality over quantity. And we can help create a culture - imagine this - where our kids ask for healthy options instead of resisting them.