“That's the key to success, isn't it? It has to be fun.”

“I lost my dad way too early and it was agonisingly awful. I missed him so much and I hated knowing that I could never again pick up the phone to tell him about my day.”

“That's the key to success, isn't it? It has to be fun.”

“I am lucky to have advisers whom I trust.”

“For me, the biggest thing with money has always been independence - just the biggest.”

“Did you know that Christmas Day is absolutely the best day to fly? It is. No crowded airports and crowded planes. I always flew to Australia. That's what Christmas was for me - a plane journey to the next tournament.”

“I never really did Christmas before. Christmas Day? I mean - what's that? What's it all about? I was always flying on Christmas Day.”

“Monica Seles: I'd hate to be next door to her on her wedding night.”

“My mom was a great tennis player, and I remember being six or seven years old watching Steffi Graf and Monica Seles in Wimbledon in my house. I've always been a tennis fan.”