I Was Never Part Of The Crowd.

People Don't Seem To Understand That It's A Damn War Out There.

What Works For The Person You're Imitating May Not Work For You.

Tennis Was Always There For Me, Which Was Lucky. I Would Go Play Baseball, Basketball, Football, Hang With My Brother, Do Whatever, And At The End Of The Day I'd Come Back And Say, 'hey, Mom, Would You Hit 15 Minutes Worth Of Balls With Me?'

That's Something A Lot Of Athletes Miss - A Lot Of Them Walk Away Too Soon. They Don't Get Everything Out Of Their System. They Have A Lot Of What-ifs When They're Sitting Around Later In Life. I Don't Have That. I Got All That Out Of My System. I Pushed It To The Brink, I Loved It, And When I Walked Away, I'd Had Enough.

[in The Modern Game] You're Either A Clay Court Specialist, A Grass Court Specialist Or A Hard Court Specialist... Or You're Roger Federer...