People think I must have been so talented at an early age, but I don't know - was it talent or hard work? Who knows?

I never really did Christmas before. Christmas Day? I mean - what's that? What's it all about? I was always flying on Christmas Day

Tennis is so competitive. I guess that's the way it has to be.

You have to want to play it all day, every day to get to the top.

I'm about the present.

I am lucky to have advisers whom I trust.

I never knew I was grunting, it was just part of my strokes.