Don't go into debt and don't spend a lot. It's not how much money you make, it's how much you spend.

At 62 you want to keep moving; that's important.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.

If your partner wants to be private, you have to respect that.

I think self-awareness is probably the most important thing towards being a champion.

Sports teaches you character, it teaches you to play by the rules, it teaches you to know what it feels like to win and lose-it teaches you about life.

When I was playing, we didn't have to compete against everybody in the world. Now it's a truly global sport, so the competition's much greater, just like it is for our children in every other area, whether it be in science or technology or whatever you talk about.