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

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.

When people tell you not to believe in your dreams, and they say “Why?”, say “Why not?

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

I love to promote our sport. I love grass-roots tennis. I love coaching. I love all parts of the sport. I love the business side.

Sports are a microcosm of society. It just shows how much more competition there is in the world.

People say, "Do you know how much a million dollars is?" I don't have a clue. How many Big Macs will it buy me?