I go to yoga classes and work on my core.

I was very disappointed (at the U.S. Open), and I went out there and I worked really hard.

To be honest, everything in my life outside of tennis is great. I'm doing amazing projects that, if I didn't have time off, I wouldn't be able to focus on.

When I'm down or maybe when it's close in the match, I feel like I'm still in it. I don't feel like I'm letting down. Mentally, I'm still really, really tough.

I can't please everyone. That's not in my J.D., you know, not in my job description.

I don't worry about what my opponent is doing.

I'm not the next anyone, I'm the first Maria Sharapova.