It was not too late at night, but this London moved with the decorum and caution of an undertaker. There was a silence, and yet there was no silence. There was a low drone, perhaps a humming contributed inevitably by closely-gathered thousands, and yet on second thoughts it was to me silence. I had perched my ears for the note of London, the sound made simply by the existence of five million people in one place. I had imagined something deep, vastly deep, a bass from a mythical organ, but found, as far as I was concerned, only a silence. New York in numbers is a mighty city, and all day and all night it cries its loud, fierce, aspiring cry, a noise of men beating upon barrels, a noise of men beating upon tin, a terrific racket that assails the abject skies. No one of us seemed to question this row as a certain consequence of three or four million people living together and scuffling for coin, with more agility, perhaps, but otherwise in the usual way. However, after this easy silence of London, which in numbers is a mightier city, I began to feel that there was a seduction in this idea of necessity. Our noise in New York was not a consequence of our rapidity at all. It was a consequence of our bad pavements. Any brigade of artillery in Europe that would love to assemble its batteries, and then go on a gallop over the land, thundering and thundering, would give up the idea of thunder at once if it could hear Tim Mulligan drive a beer waggon along one of the side streets of cobbled New York. CHAPTER III. Finally, a great thing came to pass. The cab horse, proceeding at a sharp trot, found himself suddenly at the top of an incline, where through the rain the pavement shone like an expanse of ice. It looked to me as if there was going to be a tumble. In an accident of such a kind a hansom becomes really a cannon in which a man finds that he has paid shillings for the privilege of serving as a projectile. I was making a rapid calculation of the arc that I would describe in my flight, when the horse met his crisis with a masterly device that I could not have imagined. He tranquilly braced his four feet like a bundle of stakes, and then, with a gentle gaiety of demeanour, he slid swiftly and gracefully to the bottom of the hill as if he had been a toboggan. When the incline ended he caught his gait again with great dexterity, and went pattering off through another tunnel.