"Mending Wall" is a poem by the twentieth century American poet Robert Frost (1874-1963). It opens Frost's second collection of poetry, North of Boston, published in 1914 by David Nutt, and it has become "one of the most anthologized and analyzed poems in modern literature".
Like many of the poems in North of Boston, "Mending Wall" narrates a story drawn from rural New England. The narrator, a New England farmer, contacts his neighbor in the Spring to rebuild the stone wall between their two farms. As the men work, the narrator questions the purpose of a wall "where it is we do not need the wall" (23). He notes twice in the poem that "something there is that doesn’t love a wall" (1, 35), but his neighbor replies twice with the poem's most famous line: "Good fences make good neighbors" (27, 45).