I really hope that I can be helpful in that journey because I do believe that women deserve the same pay. We work just as hard as men do. I've been working, playing tennis, since I was three years old. And to be paid less just because of my sex - it doesn't seem fair.

It's remarkable she [Venus Williams] plays at all, given her Sjögren's syndrome [an autoimmune disorder that can cause joint pain]. She's back, winning tournaments. She didn't allow society to tell her, "You have this disease; you can't do that anymore." I look at her, like, "She's not playing at 100 percent. You are. You don't have excuses." Knowing what she went through helped me try to be a more positive person.

Tennis just a game, family is forever.

Hopefully, we can build a rivalry and we'll be able to do this a lot. Make a legacy, then retire champions.

I just never give up. I fight to the end. You can't go out and say, 'I want a bag of never-say-die spirit.' It's not for sale. It has to be innate.

Everyone is from Russia. Sometimes I think I'm from Russia, too. All these new Ovas. I don't know anyone. I don't really recognise anyone. That's just how it is. I think my name must be Williamsova.

Who says that your thirties is when you're supposed to be done? I would like to know who made that rule!