People may say I developed an iron will, but what really happened is that I made myself much fitter. I think an iron will is always supported by fitness.

I got bad calls every match, and I never got an apology. So I thought it was rather strange.

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.

My serve and my forehand I pretty much always had, but my backhand was a made backhand. I worked on it for years.

Many times the players get in there and it's just about as well as they could have done, and other times they get in there and they favorites and they don't win.

I believe the brain is like a muscle - like any other it can be improved.

It's flattering to be compared in any way to Tiger Woods, because he's the best player in the world.