I am not playing Wimbledon because I am allergic to grass.

If you look at any superior athlete, you will find a strong parental influence. Parents introduce their children to a sport, and then they support them.

If you go to school and practice for five days a week, it still gives you two days you can go and see your friends, you can go to the movies, you do whatever you like to do.

If you become great, then you can become happy. If you're happy first, it's much more difficult to be great.

Because in order to beat Jimmy, I had to get around the ball a little bit quicker so I wasn't always on defensive and catching the ball on last stride, that I had little more time. Once I was able to get little bit quicker, then it has helped me a lot.

He's a haircut and a forehand.

When I lose, it doesn't just go to my head; it goes to my heart too. If you're at all in the match, if you love to play and ein, it must go to your heart.