Who said "I was trained from childhood to manage carefully."?

This quote is attributed to John D. Rockefeller.

I was trained from childhood to manage carefully. - John D. Rockefeller

"I was trained from childhood to manage carefully."

John D. Rockefeller Education

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."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."