"Tennis doesn't encourage any kind of intellectual development."

"The airplane has had a big impact on my life."

"The dumber you are on court, the better you're going to play."

"It is very dangerous to have your self-worth riding on your results as an athlete."

"I really try not to read the tennis articles, because a lot of times they're guessing at how a player is feeling, and I like to keep myself kind of open minded about how I'm feeling, rather than have someone else explain to me what's going on."