Of the group of notables who in the middle of the last century made the little Massachusetts town of Concord their home, and who thus conferred on it a literary fame both unique and enduring, Thoreau is the only one who was Concord born. His neighbor, Emerson, had sought the place in mature life for rural retirement, and after it became his chosen retreat, Hawthorne, Alcott, and the others followed; but Thoreau, the most peculiar genius of them all, was native to the soil. In 1837, at the age of twenty, he graduated from Harvard, and for three years taught school in his home town. Then he applied himself to the business in which his father was engaged,—the manufacture of lead pencils. He believed he could make a better pencil than any at that time in use; but when he succeeded and his friends congratulated him that he had now opened his way to fortune he responded that he would never make another pencil. "Why should I?" said he. "I would not do again what I have done once." So he turned his attention to miscellaneous studies and to nature. When he wanted money he earned it by some piece of manual labor agreeable to him, as building a boat or a fence, planting, or surveying. He never married, very rarely went to church, did not vote, refused to pay a tax to the State, ate no flesh, drank no wine, used no tobacco; and for a long time he was simply an oddity in the estimation of his fellow-townsmen. But when they at length came to understand him better they recognized his genuineness and sincerity and his originality, and they revered and admired him. He was entirely independent of the conventional, and his courage to live as he saw fit and to defend and uphold what he believed to be right never failed him. Indeed, so devoted was he to principle and his own ideals that he seems never to have allowed himself one indifferent or careless moment. He was a man of the strongest local attachments, and seldom wandered beyond his native township. A trip abroad did not tempt him in the least. It would mean in his estimation just so much time lost for enjoying his own village, and he says: "At best, Paris could only be a school in which to learn to live here—a stepping-stone to Concord."