George Washington Quotes about Happiness
George Washington, Stephen Lucas (1999). “The Quotable George Washington: The Wisdom of an American Patriot”, p.44, Rowman & Littlefield
George Washington (1855). “Maxims of Washington: Political, Social, Moral, and Religious”, p.20
George Washington (1855). “Maxims of Washington: Political, Social, Moral and Religious”, p.308