Oh, my God, I don't think any player can look forward to or expect to a career of so many Grand Slam wins or title wins or being so long at the top of the game.

I did all the right things in so many tournaments. But like I said, sometimes in sports it just goes the other way. Maybe you've already won so much that it evens it out a bit sometimes. I don't know.

One should just be able to play a perfect game.

It's not so simple to just stay in the moment and trust your game and your strength that you can turn it around.

Success is a nice thing because it always means you've taken a step forward and it gives you a sense of pride, which in turn gives you confidence and experience-a positive circle, so to speak.

You can't expect yourself to be already peaking like crazy in an exhibition tournament.

I don't need to come back to Wimbledon every year because I can't live without it. I'd be totally cool without tennis.