 Yet Diderot made important contributions to modern philosophy, and if they are to be grasped, the historical differences separating his writing from philosophy today must be transcended, and his eclectic manner of working accepted and embraced. Diderot wrote works that we recognize today as philosophy, but he also wrote a great deal more than that, and the challenge presented by his eighteenth-century philosophie is to see the modern philosophy contained in all of it. For Diderot did not simply write plays, art criticism, prose fictions, and highly imaginative works of literature alongside his work in philosophy; he pursued philosophie through these ostensibly literary works as well. He experimented with genres, including philosophical genres, when crafting his thought, and his writing overall is redolent with a self-consciousness that makes any easy separation of his explicitly philosophical writings from his literary work well-nigh impossible. His publishing habits were similarly complex, for as a writer who suffered personally under censorship that made the traffic in illicit ideas a prosecutable offense in Old Regime France, Diderot often had very good reason to leave his work unpublished—and very often did. At the same time, censorship alone does not explain the peculiar mix of published and unpublished writings found in Diderot’s oeuvre.