"Temperance and labor are the two best physicians of man." ― Jean-Jacques Rousseau Labor From Jean-Jacques Rousseau Philosopher Added on 1/19/2025 About Jean-Jacques Rousseau Jean-Jacques Rousseau was a Genevan-born philosopher, writer, and political theorist whose works influenced modern political thought and education. He is known for The Social Contract, Discourse on Inequality, and Emile. Born: 1712-06-28 Died: 1778-07-02 View all quotes from Jean-Jacques Rousseau