At the age of twenty-one Howe married and moved to Boston, finding employment in the machine-shop of Ari Davis. He is described as being a capital workman, more full of resources than of plodding industry, however, and rather apt to spend more time in suggesting a better way of doing a job than in following instructions. With such a disposition, and inasmuch as his suggestions were not considered of value, he had rather a hard time of it. Three children were born to the young couple. As Howe's earnings were slight and his health none of the best, his wife tried to add to the family income, and at evening, when Howe lay exhausted upon the bed after his day's work, the young mother patiently sewed. Her toil was to some purpose. With his natural bent for mechanics, Howe could not be a silent witness of this incessant and poorly paid labor without becoming interested in affording aid. Moreover, he was constantly employed upon new spinning and weaving machines for doing work that for thousands of years had been done painfully and slowly by hand. The possibility of sewing by machinery had often been spoken of before that day, but the problem seemed to present insuperable difficulties. Elias Howe had, as we know, peculiar fitness for such work. He had seen much of inventors and inventions, and knew something of the dangers and disappointments in store for him. In the intervals between important jobs at the shop he nursed the idea of a sewing-machine, keeping his own counsel. In his first rude attempt it appeared to him, that machine-sewing could only be accomplished with very coarse thread or string; fine thread would not stand the strain. For his first machine he made a needle pointed at both ends, with an eye in the middle; it was arranged to work up and down, carrying the thread through at each thrust. It was only after more than a year's work upon this device that he decided it would not do. This first attempt was a sort of imitation of sewing by hand, the machine following more or less the movements of the hand. Finally, after repeated failures, it became plain to him that something radically different was needed, and that there must be another stitch, and perhaps another needle or half a dozen needles, in such a machine. He then conceived the idea of using two threads, and making the stitch by means of a shuttle and a curved needle with the eye near the point. This was the real solution of the problem. In October, 1844, he made a rough model of his first sewing-machine, all of wood and wire, and found that it would actually sew.