Poe was fond of quoting a saying of Bacon's that "there is no excellent beauty that hath not some strangeness in the proportion." This saying became known in France through Baudelaire's rendering of Poe and was often ascribed to Poe himself. It was taken to mean that the stranger one became the nearer one was getting to perfect beauty. And if we grant this view of beauty we must admit that some of the decadents succeeded in becoming very beautiful indeed. But the more the element of proportion in beauty is sacrificed to strangeness the more the result will seem to the normal man to be, not beauty at all, but rather an esoteric cult of ugliness. The romantic genius therefore denounces the normal man as a philistine and at the same time, since he cannot please him, seeks at least to shock him and so capture his attention by the very violence of eccentricity.

—Irving Babbitt, Rousseau and Romanticism