I think if you're put on a team as a child, like you are in soccer and other sports, I think the children are going to stay in the sport and have more fun if they're on a team. They want to play with their friends and have fun.

It's very important to take tennis to the people. For young people, they get to see the best in the world.

Natural talent only determines the limits of your athletic potential. It's dedication and a willingness to discipline your life that makes you great.

Some people do have softer boundaries.

I like entrepreneurial people; I like people who take risks.

Don't worry about what people say.

I always listen, I ask children, I even ask adults in tennis, "What are your children playing?" And most of the time it's not tennis. It's pathetic.