Who said "A man who stops learning is a man who stops growing."?

This quote is attributed to Collis P. Huntington.

A man who stops learning is a man who stops growing. - Collis P. Huntington

"A man who stops learning is a man who stops growing."

Collis P. Huntington Education

Railroad Magnate American 1821–1900

"The key to success is to focus on goals, not obstacles."

"I have always believed that the man who accumulates the most wealth is the man who gives the most to society."

"Opportunity is the mother of progress."

"The greatest fortunes are built on the foundation of hard work and determination."

"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."