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

The trouble with being number one in the world - in anything- is that it takes a certain mentality to attain that position, and that is something of a driving, perfectionist attitude, so that once you do achieve number one, you don't relax and enjoy it.

I like putting money back into what made my life, and tennis has been great to me.

I feel that tennis is an art form that is capable of moving the players and the audience - at least a knowledgeable audience-in almost sensual ways. When I'm performing at my absolute best, I think that some of the euphoria I feel must be transmitted to the audience.

Each point I play is in the now moment. The last point means nothing, the next point means nothing.

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.

I've never cared that much for cementing my place in history. Sports is so transitory, so ephemeral. It just seems like so much nonsense comparing me to Helen Wills Moody or Suzanne Lenglen or anybody else from some other time. One lesson you learn from sports is that life goes on without you.