Who said "Leaders are made by their service, not their titles."?

This quote is attributed to William Astor.

Leaders are made by their service, not their titles. - William Astor

"Leaders are made by their service, not their titles."

William Astor Leadership

Merchant & Real Estate American 1763–1848

"Wealth is the means, not the end."

"The only true legacy is the impact we leave on others."

"Fortune favors those who dare to act."

"A man's character is his fate."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"