When I started in my career, my sister was very sick so I play for her because we didn't have money.

When you are winning too much, sometimes you think you should never lose again. I am learning to lose.

At her birthday, my seven-year-old daughter will say that she wants these big cakes and certain expensive toys as presents, and I can't say no to her. It would just break my heart. But when I was little, for birthdays we just played outside and we were happy if we got any cake.

I must be the only player in the world who ever injured himself for a tournament by stepping on a shell on the beach. I don't know what I'm going to do.

It's easier when you play. You get your emotion out. You scream. You yell. You do whatever you want. You play. But it's tough to sit.

My sporting hero was Drazen Petrovic, the NBA basketball player, who was killed in a car accident in 1993. He was a good friend, an unbelievable player, and I dedicated my Wimbledon win to him.

I have so many runner-up cups that I am thinking of starting my own tea shop.