It's funny because, growing up, I found inspiration from watching Steffi Graf and Amanda Coetzer, a South African who was in the top 10 for many years. Oh, and then there's someone I've gotten to know over the last few years: Martina Navratilova.

Coming from a country that loves tennis, actually, there are a lot of people who play. We definitely face a lot of challenges when it comes to producing tennis players.

Growing up, I did quite a bit of reading on the mental side. My dad, who coached me, had us doing a lot of different types of mental work, like visualization. I read a couple of tennis books that talked about calming your nerves, belief, visualization, relaxing, breathing.

It started with my parents, my dad who taught me growing up, my brother who played as well. I spent a lot of time with him. Then, getting into the pro side, there have been a lot of people who have worked with me along the years.

Part of the secret of a success in life is to eat what you like and let the food fight it out inside.

You should put time into learning your craft. It seems like people want success so quickly, way before they're ready.

Success in football is impossible without a good school.

I celebrated success in the art world, which was quite sudden, and I suddenly had $1,000 a month, when formerly I had nothing, basically. So what we did with this money: we had a baby, we bought a car, and we celebrated by going to Rome, because it would be warmer and better looking.