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.

Once you win, you have no doubt that you can win. So you have gone through it once, and you can do it again.

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.

You have to focus on the process. You cannot be glued to the results.

Too many people asking too many questions in tennis. Golf is better.

I think talent is dangerous to have if you take it for granted. If you use it well and put hard work with it together, it's hard to catch that guy. And I think that's what you're seeing right now.

I don't make a habit of watching tennis matches, but I try to watch all the major finals. I try to make time for that. So unless I have something going with the kids where I can't, I try to watch, and I enjoy that.