So does philosophy turn misfortunes into blessings. To carry out the idea I suppose the more troubles happen to a man the happier he should be. Would that I could take life that way, but I can't. Unfortunately the day I was in Petticoat Lane my sense of smell was unusually acute, at least so it seemed to me. Philosophers of this school should spend a great deal of their time in Petticoat Lane, for in that savory locality all the senses one needs are his eyes and ears. A loss of smell there would be a blessing. It is the especial street belonging to the Jews. Not the Jews we have in America, the bright, busy, active men, who have left their impress upon every spot they have touched, who have done so much to make America what it is--not the well-dressed, well-housed leader in business and everything else he puts his hands to, but the old kind of Jew, the Jew of Poland, with the long beard and long coat, very like the gaberdine we see in pictures and on the stage, the Jew of Shakespeare, the Jew who will trade in anything, and live in a way that no other race or section of a race on earth can live. There is a denser population in Petticoat Lane, I verily believe, than anywhere else on the globe, outside of China, and it is all Hebrew. You should go Sunday morning, which is their especial day, and get there about ten o'clock, to see it in all its glory. All places for selling liquor in London are closed part of the day Sunday, except in this street; but here they are all open and in full blast. Whether there is a special exception made by law, or whether there is a tacit winking at the violation by the authorities because of the religion of the people, I do not know; but it is a fact that in this street the beer shops are open all day and a thriving business they do. [Sidenote: THE HOME OF SECOND-HAND.] It is the busiest place I ever saw. The streets are crowded, not the sidewalks only, but the streets, to the very center. You see no horse-drawn vehicles--it is all people. Barrows and carts drawn by people, men or women, are the only vehicles. There would be no room for any other. The fiery steed attached to a hansom, which shares its driver's noble ambition to run down a foot passenger, would be tamed in Petticoat Lane. The number of opportunities to run down people would embarrass, and, finally, subdue him. [Illustration: THE SIDEWALK SHOE-STORE.]