Once you get to the Enlightenment, the way that powers get to be hyperpowers isn't just by conquest. It's through commerce and innovation. Societies like the Dutch Republic and the United States used tolerance to become a magnet for enterprising immigrants.

I see my upbringing as a great success story. By disciplining me, my parents inculcated self-discipline. And by restricting my choices as a child, they gave me so many choices in my life as an adult. Because of what they did then, I get to do the work I love now.

Some parents let their kids sleep at other people's houses, where they drink alcohol, watch TV for hours and God knows what else. But if you say you have to get all A's and practice the violin for two hours, then they consider that abusive. That upsets me.

Once you get to the Enlightenment, the way that powers get to be hyperpowers isn't just by conquest. It's through commerce and innovation. Societies like the Dutch Republic and the United States used tolerance to become a magnet for enterprising immigrants.

My dogs can't do anything--and what a relief. I don't make any demands of them, and I don't try to shape them or their future. For the most part, I trust them to make the right choices for themselves. I always look forward to seeing them, and I love just watching them sleep. What a great relationship.

I say 'I love you' to my daughters every day.

I'm a proud strict mom and, you know, I'm really proud of the two daughters I've raised. And I'm especially proud of my relationship with them. We're very close. I think we're good friends.