The day I'm not improving will be the day I hang up the racket.
You can never get complacent because a loss is always around the corner.
I contribute my best in my sport and I also have a ton of respect for myself and my family.
If you look at me, I'm very tall but I'm not huge or muscular. I tend to be slim and you know, I actually can lose weight quicker than I can gain it.
Tennis is mostly mental. Of course, you must have a lot of physical skill, but you can't play tennis well and not be a good thinker. You win or lose the match before you even go out there.
Just know what's inside your food.
Everything is tennis for me, it's my career and it's entertainment, but it's also a business.
Of course I want to look well and fit - and as an athlete, I want to look strong.
Win pretty, win ugly, just win.
I do expect a lot from myself, but it's also a balance of being... positive and also pushing yourself.
I think I've been fortunate to be at the top of the game and in the media for years, and a lot of times, people want to be your friend when you're on the top. You know, there have been times when I've been injured and I never got a phone call. So that's the way it is.
Of course, I want to be number one. But being happy and healthy is the most important thing.
I don't have time to be negative.
I try to invest smart. I'm not a baller. I'm not a blinger.
That's what you feel as an athlete. Pretty much our job is to make the impossible happen every day. It's like magic, you know. I like that.
Equality for men and women, across the world, not only in sports, is the goal. We obviously have a long way to go, but every little bit helps.
A lot of times, I don't just do juice; I do the whole thing blended to keep the fiber.
No TV, no acting for me. I'm kind of a more behind-the-scenes kind of woman even though what I do is very public. I'm really low-key and I don't need to be the center of attention.
I love design.
I have been recently diagnosed with Sjogren's Syndrome, an autoimmune disease which is an ongoing medical condition that affects my energy level and causes fatigue and joint pain.