There's always one shot that I can rely on when I'm not hitting the ball that well, is my serve.

For so long people have just taken what I do for granted. It is not easy to do year-in, year-out, to win Grand Slams and be No. 1.

I've always led a pretty simple life, with few extravagances. The money in tennis never drove me.

I am here for the goal, and the goal is to try to do it again.

Most of the time after the US Open, it is kind of like you are trying to finish strong. But to do it five years and maybe six is something that has never been done before, so it is a huge challenge.

When you retire you want to get as far away as possible from the game for a couple of years.

I am going to hold serve the majority of the time. It is nice to have a little time to return serve.