Du contrat socialが好きなら

The Social Contract, originally published as On the Social Contract; or, Principles of Political Right (French: Du contrat social; ou, Principes du droit politique), is a 1762 French-language book by the Genevan philosopher Jean-Jacques Rousseau. The book theorizes about the best way to establish a political community in the face of the problems of commercial society, which Rousseau had already identified in his Disc…