One has little doubt in deciding that, of the two spurs which goaded Balzac's labours, his desire for wealth acted more persistently and energetically than his desire for glory. In his conversations, in his correspondence, money was the eternal theme; in his novels it is almost always the hinge on which the interest, whether of character, plot, or passion, depends. Money was his obsession, day and night; and, in his dormant visions, it must have loomed largely.