I really think a champion is defined not by their wins and l... - Serena Williams

"I really think a champion is defined not by their wins and losses, but by can they keep moving forward after defeat."

Serena Williams Perseverance

Professional Tennis Player American Born 1981 (age 45)

More from Serena Williams

"Be bold, be courageous, be your best."

"I really think a champion is defined by their ability to overcome."

"The success of every woman should be the inspiration to another."

"I just love competing and winning."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."