I haven't accomplished everything that I want to yet in my career, that's why I'm still playing. I just know that I still have something left inside of me to accomplish, and I don't know exactly what that is. Hopefully, I'll know one day soon.

Winning a Grand Slam changes everything. There is so much off-court stuff to deal with. And there are expectations of keeping it going that make it tough.

If all goes well and my body reacts well, and I feel I have a good high level to compete amongst the best then I'll come back and play.

If someone asks me a question, that says they appreciate what I do and that's nice. And I know what it was like when I was a kid to want to interact with a top player.

We have to focus on growing the economy, getting people working again, so they can put a roof over their heads to provide health care and education for their children and plan for their retirement.

I'm just trying to spread the word and upturn the myth that actually you should be resting after cancer treatment. You shouldn't; you should be getting out and doing any kind of exercise you can. You don't have to run a marathon, but you just have to up your activity levels.

Cancer has been a dark thread that has run throughout my life. It's taken my friends, my parents. My beautiful son.

I'm always training, whether I'm training my mind, or I'm training my body. I'm always doing something.