Who said "The value of a man's work is measured by its impact."?

This quote is attributed to James B. Duke.

The value of a man's work is measured by its impact. - James B. Duke

"The value of a man's work is measured by its impact."

James B. Duke Work

Tobacco Magnate American 1856–1925

"I believe in giving everyone a fair chance to succeed based on merit and hard work."

"Education is the foundation upon which all progress is built."

"A man's legacy is measured not by his wealth, but by his impact on others."

"The pursuit of excellence should be relentless and uncompromising."

"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."