Some of the earlier exponents of the sentimental drama, like Diderot, were not so certain as one might expect that the discarding of traditional decorum in favor of “nature” would result practically in a reign of pure loveliness. At one moment Diderot urges men to get rid of the civil war in the cave in order that they may be Arcadian, like the savages of the South Sea, but at other moments--as in “Rameau’s Nephew”--he shows a somewhat closer grip on the problem of what will actually come to pass when a man throws off the conventions of a highly organized civilization and sets out to live temperamentally. Diderot sees clearly that he will be that least primitive of all beings, the Bohemian. Rameau’s nephew, in his irresponsibility and emotional instability, in the kaleidoscopic shiftings of his mood, anticipates all the romantic Bohemians and persons of “artistic temperament” who were to afflict the nineteenth century. But he is more than a mere æsthete. At moments we can discern in him the first lineaments of the superman, who knows no law save the law of might. One should recollect that the actual influence of Diderot in France fell in the second rather than in the first half of the nineteenth century--was upon the realists rather than upon the romanticists. The same men that had a cult for Diderot admired the Vautrins and the Rastignacs of Balzac and the Julien Sorel of Stendhal. These characters are little Napoleons. They live temperamentally in the midst of a highly organized society, but they set aside its conventions of right and wrong in favor, not of æsthetic enjoyment, but of power.