His subjects' wealth, public credit and a well-standing army make up the true happiness of a prince," thereby openly declaring himself open to the ideas of the Age of Enlightenment.
Kekayaan rakyatnya, kredit umum, dan tentara yang baik membentuk kebahagiaan sejati seorang pangeran," demikian terang-terangan menyatakan dirinya terbuka terhadap ide-ide Abad Pencerahan.