“I want to do my best to make the people happy. I play with my heart for the sport.”

“Football is the only sport where you put people together, it doesn't matter if you are rich, or poor, or black, or white. It is one nation. This is the beauty of football.”

“The more difficult the victory, the greater the happiness in winning.”

“Will I have to explain to my daughter that her brother is gonna make more money doing the exact same job because he's a man? If they both played sports since they were three years old, they both worked just as hard, but because he's a boy, they're gonna give him more money? Like, how am I gonna explain that to her? In tennis we've had great pioneers that paved the way - including Venus [Williams], who fought so hard for Wimbledon to pay women the same prize money they pay men, and Billie Jean King, who is one of the main reasons Title IX exists.”

“I'm a high-performance athlete: I'm running, I'm sprinting, I'm sliding, I'm doing pretty much everything and the last thing I want to worry about is my chest. I want to just worry about playing the sport at the highest level that I can.”

“Success isn't determined by how many times you win, but by how you play the week after you lose.”

“There is always someone out there getting better than you by training harder than you.”