That Franklin had been prospering in his private business may be judged from the facts that in 1748 he took into partnership David Hall, who had been a fellow journeyman with him in London; and that his purpose was substantially to retire and get some "leisure ... for philosophical studies and amusements." He cherished the happy but foolish notion of becoming master of his own time. But his fellow citizens had purposes altogether inconsistent with those pleasing and comfortable plans which he sketched so cheerfully in a letter to his friend Colden in September, 1748. The Philadelphians, whom he had taught thrift, were not going to waste such material as he was. "The publick," he found, "now considering me as a man of leisure, laid hold of me for their purposes; every part of our civil government, and almost at the same time, imposing some duty upon me. The governor put me into the commission of the peace; the corporation of the city chose me of the common council, and soon after an alderman; and the citizens at large chose me a burgess to represent them in the Assembly." This last position pleased him best, and he turned himself chiefly to its duties, with the gratifying result, as he records, that the "trust was repeated every year for ten years, without my ever asking any elector for his vote, or signifying, either directly or indirectly, any desire of being chosen." The next year he was appointed a commissioner to treat with the Indians, in which business he had so much success as can ever attend upon engagements with savages. He gives an amusing account of the way in which all the Indian emissaries got drunk, and of their quaint apology: that the Great Spirit had made all things for some use; that "when he made rum, he said, 'Let this be for the Indians to get drunk with;' _and it must be so_."