It does not take more than one reading of the poem to understand that the speaker is not a country primitive who is easily spooked by the normal processes of nature. He knows very well what it is "that doesn't love a wall" (frost, of course). His fun lies in not naming it. And in not naming the scientific truth he is able to manipulate intransigent fact into the world of the mind where all things are pliable. The artful vagueness of the phrase "Something there is" is enchanting and magical, suggesting even the bushed tones of reverence before mystery in nature.
If the fact of a broken wall is excuse enough to make a fiction about why it got that way, then that same fact may be the occasion for two together to take a journey in the mind. "Mending Wall" has nothing to do with one-world political ideals, with good or bad neighbor policies: on this point the title of the poem is helpful. It is a poem that celebrates a process, not the thing itself. It is a poem, furthermore, that distinguishes between two kinds of people: one who seizes the particular occasion of mending as fuel for the imagination and as a release from the dull ritual of work each spring an one who is trapped by work and by the New England past as it comes down to him in the form of his father's cliché. Tied as he is to his father's words that "Good fences make good neighbors," the neighbor beyond the hill is committed to an end, the fence's completion.
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