Every champion was once a contender that refused to give up. - Muhammad Ali

"Every champion was once a contender that refused to give up."

Muhammad Ali Perseverance

Professional Boxer American 1942–2016

More from Muhammad Ali

"Service to others is the rent you pay for your room here on Earth."

"He who is not courageous enough to take risks will accomplish nothing in life."

"Don't count the days, make the days count."

"Impossible is nothing."

"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."