I am not looking for perfection. I look for the best in me.

Once you start believing in yourself, anything is possible. Once you start believing in yourself, your dreams take shape. The more you believe, the more you achieve.

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

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

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

I would have drunk a lot of Pinot Grigio if I'd lost after leading 5-2 in the third.