I never look back, I look forward.

Tennis has always been a big challenge to me and to be able to play that kind of tennis - well, only tennis can produce these feelings for me.

It's so difficult to find time besides the tennis.

You can't measure success if you have never failed. My father has taught me that if you really do want to reach your goals, you can't spend any time worrying about whether you're going to win or lose. Focus only on getting better.

It shifted attention away from that and Ive never been someone who liked the attention from the media anyway.

I knew that maybe I couldn't be playing again, but I just wanted to get in physical shape.

You cannot compare your athletic achievement to the importance of children and giving them a safe environment in which to grow up and enjoy life.