When they take surveys of women in business, of the Fortune 500, the successful women, 80% of them, say they were in sports as a young woman.

I have a lot to say, and if I'm not No. 1, I can't say it.

Martina and I went through a very bad five years. Everything's very good between us now, but it was a long haul.

Pressure is a privilege ... it's what you do with it that matters.

Being Number One isn't everything to me, but for those few hours on the court it's way ahead of whatever's in second place.

Sports teaches you character, it teaches you to play by the rules, it teaches you to know what it feels like to win and lose-it teaches you about life.

You've got to win in sports - that's talent - but you've also got to learn how to remind everybody how you did win, and how often. That comes with experience.