In 1975, which was the height of the women's movement, I thought I'd write a book on women's history. But in searching for a topic, I realized that there were few places in history where men and women interacted. Finally, it hit me: 'Oh, look at the family. That's the one place.'

There is no denying that we have made great progress toward gender equality.

Feminism insists on women's right to make choices - about whether to marry, whether to have children, whether to combine work and family or to focus on one over the other. It also urges men and women to share the joys and burdens of family life and calls on society to place a higher priority on supporting caregiving work.

Feminism needs a political program because gender inequality has been fostered by political decisions.

Positivity, confidence, and persistence are key in life, so never give up on yourself.

That's a part that's always a challenge for athletes: trying to keep the passion alive while knowing it's still your job. There's no question that at some point, probably sooner rather than later, I'll be pretty burned out. And when that time comes, then I'll take a step back and take a look at it and see if I want to keep going.

It's not until I hear songs that I've done, that I realize how much of an inspiration music from the '60s and '70s has been.

I've had people call me and tell me, 'You've given me courage.' It's fantastic... it's heart-warming to know you can be a ray of hope in somebody's life.