The old farm must have had at least ten miles of stone walls upon it, many of them built new by Father from stones picked up in the fields, and many of them relaid by him, or rather by his boys and hired men. Father was not skilful at any sort of craft work. He was a good ploughman, a good mower and cradler, excellent with a team of oxen drawing rocks, and good at most general farm work, but not an adept at constructing anything. Hiram was the mechanical genius of the family. He was a good wall-layer, and skilful with edged tools. It fell to his lot to make the sleds, the stone-boats, the hay-rigging, the ax helves, the flails, to mend the cradles and rakes, to build the haystacks, and once, I remember, he rebuilt the churning machine. He was slow but he hewed exactly to the line. Before and during my time on the farm Father used to count on building forty or fifty rods of stone wall each year, usually in the spring and early summer. These were the only lines of poetry and prose Father wrote. They are still very legible on the face of the landscape and cannot be easily erased from it. Gathered out of the confusion of nature, built up of fragments of the old Devonian rock and shale, laid with due regard to the wear and tear of time, well-bottomed and well-capped, establishing boundaries and defining possessions, etc., these lines of stone wall afford a good lesson in many things besides wall building. They are good literature and good philosophy. They smack of the soil, they have local colour, they are a bit of chaos brought into order. When you deal with nature only the square deal is worth while. How she searches for the vulnerable points in your structure, the weak places in your foundation, the defective material in your building! The farmer's stone wall, when well built, stands about as long as he does. It begins to reel and look decrepit when he begins to do so. But it can be relaid and he cannot. One day I passed by the roadside to speak with an old man who was rebuilding a wall. "I laid this wall fifty years ago," he said. "When it is laid up again I shall not have the job." He had stood up longer than had his wall. A stone wall is the friend of all the wild creatures. It is a safe line of communication with all parts of the landscape. What do the chipmunks, red squirrels, and weasels do in a country without stone fences? The woodchucks and the coons and foxes also use them.