Tennis doesn't encourage any kind of intellectual development.

Sports for me is when a guy walks off the court, and you really can't tell whether he won or lost, when he carries himself with pride either way.

I'm a big proponent of Hawk-Eye. I think it's a wonderful addition, not only for the players, but more importantly for the fans.

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

I will do everything in my power to make sure people are aware that our team is out there fighting the good fight for the tennis fans of the United States.

The airplane has had a big impact on my life.

If I had to choose one man to play for my life, it would be Nadal.

Us going out there and performing our best. That's how I define success. I'm not going to define it for us by the wins and the losses as much as by the effort and how we handle ourselves.

Hell be lucky to last five or six years on those knees. What it might have to come down to is playing less on hard surfaces and playing more on forgiving surfaces.

The good news is I have time.

Even the poor can be fat in the U.S.

Remember, darkness does not always equate to evil, just as light does not always bring good.

Dogs are loyal friends, and if they could talk, your secrets would still be safe. (If my cat could talk, I’d have to let the dog eat her.)

I am looking for the people who have always been there, and belong to the places they live. The others I do not wish to see.

My whole career I'm used to playing a lot of games.

...the consciousness of being at war, and therefore in danger, makes the handing-over of all power to a small caste seem the natural, unavoidable condition of survival.

If you meet God in solitude, you discover the God you meet is the God who embraces all people.

Nothing beats a little cash in a bear market, of course, and the oldest form of cash is gold.

My interest in political philosophy was rather casual until I met Hayek.

I always wear the same thing onstage.

Time is a currency you can only spend once.