I Learned There's A Big Difference Between

When I Make A Commitment I Stick To It.

If You're Able To Help Some People And Make Them Smile And Make Them Realize That Life Is Good, Then That's Worth So Much More Than Buying A Pair Of Shoes.

I Can't Say I Don't Like Acting, But I Can't Imagine A Career When I Have To Spend 70 Percent Of My Time In A Trailer Eating Snickers Bars.

People Always Ask About Young People Like Me Being Forced Into Things. I Play Tennis Because I Love It. I Think Russians Might Be Tougher Than Other People. When I Arrived In America I Was Young, But I Already Knew What I Wanted. I Think That When You Start From Nothing, When You Come From Nothing, It Makes You Hungry. I Am Proud Of Where I Came From And I Know What I Want. I Want To Win.

I've Been Playing Against Older And Stronger Competition My Whole Life. It Has Made Me A Better Tennis Player And Able To Play Against This Kind Of Level Despite Their Strength And Experience.