Baruch Spinoza Quotes about Inspirational

"Champions of a Free Society: Ideas of Capitalism's Philosophers and Economists" by Edward Wayne Younkins, Lexington Books, (p. 83), 2008.
"Ethica Ordine Geometrico Demonstrata" by Baruch Spinoza, Part III, (Definition 13: Explanation), 1677.
Ethics pt. 5 (1677) (translation by Edwin Curley)