Mending Wall

I believe it was Robert Frost who wrote the famous poem about the mending wall. In the poem the wall divides the property of two men. This wall is made of rocks and every so often a storm comes and some rocks fall, so the two men each go to the wall and mend it--the only time they ever speak, while rebuilding the wall that divides them. They fix the wall and then both go back to their respective homes, only to see each other again when the wall needs mending...

So many meanings and ways to interpret... and yet I think it speaks for itself.