All top players are the same strokewise, but mentally I can improve and that's where it's at for top players.

I've been talking to Martina [Hingis] about playing for a couple of years. Maybe I can convince her to play some doubles.

Sport doesn't know barriers, really. You are judged on your performance... how far you can jump, how fast you can run, how well you can hit a tennis ball.

I think the key is for women not to set any limits.

What matters isn't how well you play when you're playing well. What matters is how well you play when you're playing badly.

I'm an American. You can't go on where you were born. If you do then John McEnroe would be a German.

Keeping a journal of what's going on in your life is a good way to help you distill what's important and what's not.