My mom taught me how to sew when I was super young; I used to make clothes for my dolls. When I finally went to [fashion design] school [in 1999], I really took to pattern making. Everyone in class was good at something; I was the person, if you need help with your patterns, you come to me and I would help you out.

My coach has said to me, "When you win a match or a tournament, you don't even think about it - the very next minute you're like".

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.

I'm proud to have opened [two] schools in Africa and one in Jamaica [through the Serena Williams Fund and its partners]. I was given a lot. I was given two parents. That's already starting above a lot of kids. And then I was given the opportunity to play tennis and parents who supported that. I feel I can give back.

Everybody who plays me plays me so hard because they always want to beat me.

Victory is very, very sweet. It tastes better than any dessert you've ever had.

I'm so frugal, you wouldn't believe it.