"One mild and ordinary work-morning in Chicago, Lew happened to find himself on a public conveyance, head and eyes inclined nowhere in particular, when he entered, all too briefly, a condition he had no memory of having sought, which he later came to think of as grace. Despite the sorry history of rapid transit in this city, the corporate neglect and high likelihood of collision, injury, and death, the weekday-morning overture blared along as usual. Men went on grooming mustaches with gray-gloved fingers. A rolled umbrella dented a bowler hat, words were exchanged. Girl amanuenses in little Leghorn straw hats and striped shirtwaists with huge shoulders that took up more room in the car than angels' wings dreamed with contrary feelings of what awaited them on upper floors of brand-new steel-frame "skyscrapers." The horses stepped along in their own time and space. Passengers snorted, scratched, and read the newspaper, sometimes all at once, while others imagined that they could get back to some kind of vertical sleep. Lew found himself surrounded by a luminosity new to him, not even observed in dreams, nor easily attributable to the smoke-inflected sun beginning to light Chicago. He understood that things were exactly what they were. It seemed more than he could bear. He" --