My parents were very firm about me always getting my homework done.

I think we need to care about the metrics of success in life, and I'm a pretty competitive person.

My grandmother was determined that everyone feel a sense of optimism and opportunity. Marc and I want to make sure we're doing that. This period of our lives is not just a tribute to her, it's inspired by her. And it's for when we have our own children — I want to help make sure we've got a world I want them to live in.

I love the right words. I think economy and precision of language are important.

We proved we could be safe and secure at home, and still have more allies and friends in the world.

For most of my life, I deliberately led a private life in the public eye.

Determination gets you a long way.