He left Gravesend for Philadelphia on July 23, 1726, after having been in London for about eighteen months. During the greater part of this time, he had worked hard, and spent but little money upon himself except in seeing plays and for books. It was Ralph who had kept him straitened by borrowing sums from him amounting in the whole to about twenty-seven pounds. "I had by no means improv'd my fortune," Franklin tells us in the _Autobiography_, "but I had picked up some very ingenious acquaintance, whose conversation was of great advantage to me; and I had read considerably."[7] After a long voyage, he was again in Philadelphia, and Keith was now a private citizen. When Benjamin met him on the street, he showed a little shame at the sight of his dupe, but he passed on without saying anything. Keimer seemed to have a flourishing business. He had moved into a better house, and had a shop well supplied with stationery, plenty of type, and a number of hands, though none of them were efficient. Mr. Denham opened a store in Water Street, and the merchandise brought over with him was placed in it. Benjamin gave his diligent attention to the business, studied accounts, and was in a little while an expert salesman. But then came one of those sudden strokes of misfortune, which remind us on what perfidious foundations all human hopes rest. Beginning with his relations to Mr. Denham, Franklin narrates the circumstances in these words: We lodg'd and boarded together; he counsell'd me as a father, having a sincere regard for me. I respected and loved him, and we might have gone on together very happy, but, in the beginning of February, 1726/7, when I had just pass'd my twenty-first year, we both were taken ill. My distemper was a pleurisy, which very nearly carried me off. I suffered a good deal, gave up the point in my own mind, and was rather disappointed when I found myself recovering, regretting, in some degree, that I must now, some time or other, have all that disagreeable work to do over again. I forget what his distemper was; it held him a long time, and at length carried him off. He left me a small legacy in a nuncupative will, as a token of his kindness for me, and he left me once more to the wide world; for the store was taken into the care of his executors, and my employment under him ended.