Just always believe in yourself. "Champions adjust." It's a line I learned from Billie Jean King, and sometimes your dream adjusts. Be willing to adjust with it and see where your opportunities ... sometimes a door closes but a window opens, so just follow your dreams and continue. You never know where it's going to take you.

You can never get complacent because a loss is always around the corner.

I think business is the same as tennis. You have to have the love, that helps, or else it's just too much pressure to be able to keep up with.

I don't carry a purse when I fly because I have my Hello Kitty carry-on. I'm the biggest adult supporter.

I have to say accounting almost killed me.

I think nowadays it's so easy as an athlete to become a statistic whether or not you lose everything or having trouble or whatever it may be.

I always like to win. But I'm the big sister. I want to make sure she has everything, even if I don't have anything. It's hard. I love her too much. That's what counts.