, that is to say pages written after the books themselves, in which he considers the books, and with which we must include here and there certain phrases beginning as a rule with a: “Shall I say?” which is not a scholar’s precaution but a musician’s cadence. The other musician, he who was delighting me at this moment, Wagner, retrieving some exquisite scrap from a drawer of his writing-table to make it appear as a theme, retrospectively necessary, in a work of which he had not been thinking at the moment when he composed it, then having composed a first mythological opera, and a second, and afterwards others still, and perceiving all of a sudden that he had written a tetralogy, must have felt something of the same exhilaration as Balzac, when, casting over his works the eye at once of a stranger and of a father, finding in one the purity of Raphael, in another the simplicity of the Gospel, he suddenly decided, as he shed a retrospective illumination upon them, that they would be better brought together in a cycle in which the same characters would reappear, and added to his work, in this act of joining it together, a stroke of the brush, the last and the most sublime.