Who said "The work well done is its own reward."?

This quote is attributed to Giovanni Medici.

The work well done is its own reward. - Giovanni Medici

"The work well done is its own reward."

Giovanni Medici Work

Merchant Banker Italian 1360–1429

"Money is like manure; it's not good unless it's spread around."

"The secret to getting ahead is getting started."

"We are not makers of history. We are made by history."

"Patience is the virtue of the strong."

"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."