Who said "The basis of good business is a real desire to serve."?

This quote is attributed to John D. Rockefeller.

The basis of good business is a real desire to serve. - John D. Rockefeller

"The basis of good business is a real desire to serve."

John D. Rockefeller Work

Oil Tycoon American 1839–1937

"Don't be afraid to give up the good to go for the great."

"The best philanthropy is constantly in search of the finalities which will assist in making good citizens."

"I believe the power to make money is a gift from God."

"Pray every single day."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."