I've thrown away lots of my old diaries - you never know who might get their hands on them. But I have kept a few notes on the good old days.

If you go to a big city anywhere in the world and you need a doctor, just ask me. I can tell you who's good and who's bad. I've even considered writing a guidebook.

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.

You can have a certain arrogance, and I think that's fine, but what you should never lose is the respect for the others.

If you watch Rafael Nadal play tennis, you can only respond with amazement and great admiration. He is an incredible athlete with so much discipline, so much concentration and someone who likes to put a lot of passion into every point. Words fail to come out of me to describe his game appropriately. I've rarely seen anyone who approaches a ball with so much attention. With such passion and joy that it makes great fun to watch him. With him, you can associate everything that makes tennis so beautiful.

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

The tennis wasn't really very much on my mind, so it wasn't like I was thinking about it all the time.