Time passes, as the novelist says. The single most useful trick of fiction for our repair and refreshment: the defeat of time. A century of family saga and a ride up an escalator can take the same number of pages. Fiction sets any conversion rate, then changes it in a syllable. The narrator’s mother carries her child up the stairs and the reader follows, for days. But World War I passes in a paragraph. I needed 125 pages to get from Labor Day to Christmas vacation. In six more words, here’s spring.