Yet before I was fifteen years in the city, all of the additional bridges, other than Brooklyn Bridge which was here when I came and which so completely served to change New York from the thing it was then to what it is now, were already in place--Manhattan, Williamsburg, Queens Borough Bridges. And the subways had been built, at least in part. But before then, if anything, the great island, as I have said, was even more compact of varied and foreign groups, and one had only to wander casually and not at any great length to come upon the Irish in the lower East and West Sides; the Syrians in Washington Street--a great mass of them; the Greeks around 26th, 27th and 28th Streets on the West Side; the Italians around Mulberry Bend; the Bohemians in East 67th Street, and the Sicilians in East 116th Street and thereabouts. The Jews were still chiefly on the East Side. Being fascinated by these varying nationalities, and their neighborhoods, I was given for the first year or two of my stay here to wandering among them, as well as along and through the various parks, the waterfronts and the Bowery, and thinking, thinking, thinking on this welter of life and the difficulties and the strangeness of it. The veritable tides of people that were forever moving here--so different to the Middle-West cities I had known. And the odd, or at least different, devices and trades by which they made their way--the small shops, trades, tricks even. For one thing, I was often given to wondering how so many people could manage to subsist in New York by grinding hand organs alone, or shining shoes or selling newspapers or peanuts, or fruits or vegetables from a small stand or cart. And the veritable shoals and worlds, even, of beggars and bums and idlers and crooks in the Bowery and elsewhere. Indeed I was more or less dumbfounded by the numerical force of these and the far cry it was from them to the mansions in Fifth Avenue, the great shops in Sixth Avenue and Twenty-third Street, the world famous banking houses and personalities in Wall Street, the comfortable cliff-dwellers who occupied the hotels and apartment houses of the upper West Side and along Broadway. For being young and inexperienced and penniless, these economic differences had more significance for me then than they have since been able to maintain. Yet always and primarily fascinated by the problem of life itself, the riddle of its origin, the difficulties seemingly attending its maintenance everywhere, such a polyglot city as this was, was not only an economic problem, but a strange and mysterious picture, and I was never weary of spying out how the other fellow lived and how he made his way. And yet how many years it was, really, after I arrived here, quite all of ten, before it ever occurred to me that apart from the novel or short story, these particular scenes and my own cogitations in connection might possess merit as pictures.