In the sports arena I would say there is nothing like training and preparation. You have to train your mind as much as your body.

My motto has always been that you can't say, 'Oh, it won't happen to me.' You have to say, 'That can happen to me.' So always be aware that things can happen.

Definitely sport matures you, if you let it. It definitely makes you grow up because you have to work so hard that if you can't, then you probably aren't going to have the mental capacity to handle it all. That probably played a role in growing up a little faster than maybe other people.

I'm always on the court with my dad.

Tennis is a huge part of my life, but I don't base my self-value or my self-worth or the quality of my life on my results on the court.

It's a great feeling to have accomplished what I have, but I want to do more.

I will always be the older sister. That's never going to change.