Who said "Greatness requires an unwillingness to settle."?

This quote is attributed to Wilt Chamberlain.

Greatness requires an unwillingness to settle. - Wilt Chamberlain

"Greatness requires an unwillingness to settle."

Wilt Chamberlain Power

Professional Basketball Player American 1936–1999

"Nobody roots for Goliath."

"Be the best version of yourself, not the second best version of someone else."

"I am Wilt Chamberlain. Nobody has ever worked harder than me."

"Everybody pulls for David, nobody roots for Goliath."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."