I wear a lot of tight dresses, so I'm like, 'I need to do my sit-ups!'

If I don't wear something I feel confident in, I don't play as well.

To stay interested in tennis, I have to mix it up with other things.

My goal is always the same: to keep the other player from ever scoring a point. That doesn't always happen, but that's what I try for.

Everything is tennis for me, it's my career and it's entertainment, but it's also a business.

I think I can change the game.

I knew my destiny was to be in the winner's circle. There were times along the way where I didn't make it there. But I felt my destiny was definitely to win big titles, win lots of titles.

I guess some kids around me had to grow up quickly, had all those problems. But I wasn't one of those kids, or around those kids, not at all.

My ambition is to enjoy my life and to do exactly what I want to do. And I'll do that. I will be free.

If I didn't play tennis I don't know where I'd be.

I just try to stay positive and focused on the tennis, not let anything get to me, like crazy questions. But I'm tough, let me tell you, tough as nails.

Life is challenging but I'm always up for a challenge.

I don't have time to be negative.

The thing is, it's not good anyway for eight-year-olds to be out there playing tennis tournaments so soon in their lives. But when I did get to play in a tournament, when I was nine, I was overjoyed.

I'm always on the court with my dad.

I contribute my best in my sport and I also have a ton of respect for myself and my family.

I love design.

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.

Like anyone else, I enjoy my days off.

It's such an honor to do this job because I love it. And I get to work outside, and what can beat that?

The first time you win, nobody picks you; the last time you win, nobody picks you. You've just got to pick yourself.

I don't think anyone feels older. You have this infinity inside you that feels like it could go on forever.

If I have to work hard or think hard or just copy somebody else that's doing it better - whatever it takes, I'm going to find that solution. That's the drive that keeps me going.

I think there's a connection with what you wear. If you don't feel good about what you're wearing, you aren't going to feel confident, and you aren't going to be able to concentrate.