A man who views the world the same at fifty as he did at twe... - Muhammad Ali

"A man who views the world the same at fifty as he did at twenty has wasted thirty years of his life."

Muhammad Ali Change

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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."