I'm this overachiever type, I'll just work and work and I'll just do it over and over and over again.

Some people say I have attitude - maybe I do... but I think you have to. You have to believe in yourself when no one else does - that makes you a winner right there.

I don't focus on what I'm up against. I focus on my goals and I try to ignore the rest.

Just believe in yourself. Even if you don't, pretend that you do and, at some point, you will.

My motto is: I'm alive, so that means I can do anything.

In my mind, I'm always the best. If I walk out on the court (and) I think the next person is better, I've already lost.

Of course, I want to be number one. But being happy and healthy is the most important thing.

Tennis is mostly mental. Of course, you must have a lot of physical skill, but you can't play tennis well and not be a good thinker. You win or lose the match before you even go out there.

When you lose, you're more motivated. When you win, you fail to see your mistakes and probably no one can tell you anything.

In the sports arena I would say there is nothing like training and preparation. You have to train your mind as much as your body.

If I cared deeply about what people thought of me, I probably would have never made it out of Compton, California.

With new hope.We build new lives.Why complain when it rains?This is what it means to be free.

The greatest million dollar insight I can give anybody is find a big problem and then solve it in a big way.

Success isn't about acquiring things, it's about discovering your life purpose and following the call

She who succeeds in gaining the mastery of the bicycle will gain the mastery of life.

His art is the health of the artist.

God owns the truth. The issue is our ability to derive truth apart from God's sufficient Word.

We have always believed that it's possible to make money without being evil.

I've tried lots with my hair. Obviously I used to have it as a number one all over, super easy, but then I started to grow it out. I had an afro and then I got rid of the sides.

Do you pay regular visits to yourself? Start now.

Over 60 percent of the university students in Iran are female. The women in Iran are better educated than men.