Approaching the Williamsburg Bridge - not really certain of how he had managed to find himself there - he experienced an extraordinary moment of buoyancy, of grace. There was a lot more traffic now, but his shifting was smooth and the sturdy little car was adroit at changing lanes. He launched himself out over the East River. He could feel the bridge humming underneath his wheels and all around him could sense the engineering of it, the forces and tensions and rivets that were all conspiring to keep him aloft. To the south, he glimpsed the Manhattan Bridge, with its Parisian air, refined, elegant, its skirts hiked to reveal tapered steel legs, and, beyond, the Brooklyn Bridge, like a great ropy strand of muscle. In the other direction lay the Queensboro Bridge, like two great iron tsarinas linking hands to dance. And before him, the city that had sheltered him and swallowed him and made him a modest fortune loomed, gray and brown, festooned with swags and boas of some misty gray stuff, a compound of harbor fog and spring dew and its own steamy exhalations. Hope had been his enemy, a frailty that he must at all costs master, for so long now that it was a moment before he was willing to concede that he had let it back into his heart.