A critical cliché often heard today is that Proust was fundamentally a poet rather than a novelist. The historians of literature and the critics do not put it quite as crudely as that, but their remarks frequently permit such an assumption on the part of the reader. Thus the Castex and Surer manual, in its twentieth-century volume, finds in “toute l'œuvre [de Proust] un climat d'intense Poesie” (p. 82). And Georges Cattaui, in his recent survey of the present status of Proust, though he does not in so many words call Proust a poet or his novel a poem, does say that Proust is above all the heir “de Nerval, de Baudelaire, de Mallarmé,—de ces poètes qui lui ont enseigné l'art de transfigurer les choses, l'art de délivrer la beauté prisonnière … ” Now all this is true if it is merely taken as a vivifying figure of speech, if it merely means that Proust was not a realistic novelist, and that he shows the influence of the great French poets of the late nineteenth century, or that, to use a convenient term, he was a symbolist, like his contemporaries, Claudel, Gide, and Valéry. But it has so often been said in our time that the twentieth century has seen the breaking down of the distinctions between the novel and poetry, that it seems to me useful to demonstrate, by studying two treatments of the same subject, one that of a novelist, Proust, the other that of a poet, Valéry, that there remains a fundamental and profound difference between the intent and the method of prose fiction and of poetry, at least the type that is today called “pure” poetry.