I doubt about myself. I think doubts are good in life. The people who don't have doubts I think only two things-arrogance or not intelligence.

The glory is being happy. The glory is not winning here or winning there. The glory is enjoying practicing, enjoy every day, enjoying to work hard, trying to be a better player than before.

Losing is not my enemy..fear of losing is my enemy.

The only way of finding a solution is to fight back, to move, to run, and to control that pressure.

If somebody says I am better than Roger, I think this person doesn't know anything about tennis.

I play each point like my life depends on it.

I learned during all my career to enjoy suffering.

You have to accept both losing and winning well. I've stayed calm when I'm winning and I've stayed calm when I've lost.

I always had the theory that the most important thing is be happy, enjoy what are you doing, and be fresh mentally.

Anyone could become a star, but everyone must be a human being.

I always work with a goal - and the goal is to improve as a player and a person. That, finally, is the most important thing of all.

If you don’t know your tendencies and can’t analyze when you are most effective, then how can you get the most done in the least amount of time with the best results?

As long as ignorance and misery exist in the world, books like the one you are about to read are, perhaps, not entirely useless

No matter what your situations are, your problems in life can only be as big as you repeatedly think they are.

The best way to vanquish your enemies on the Internet? Ignore them.

Humor enables one to live in the midst of tragic events without becoming a tragic figure.

You destroy the initiative of the working people if they don't feel they have a fighting chance to be a part of the American Dream.

I must have dialogue with the Chinese government, and dialogue requires compromise. Therefore, I'm speaking for genuine self-rule, not for independence.

We're developing a new citizenry. One that will be very selective about cereals and automobiles, but won't be able to think.

Baseball was one-hundred percent of my life.

The only thing that I am ambitious about is to live a good life. Full stop.