It occurred to me that the novel, though fiction, isn't uniformly fictional. Endings are fake, because nothing in real life ever ends; characters are composites, because real people are either too close to you or too far. But the furniture and clothes: that stuff must almost all be real. There's no way Balzac invented all that furniture. All those soaring ambitions and human destinies are just a pretext for telling the truth about the sofas and the clocks.