Question

Why does the speaker repeat the following two lines?
Something there is that doesn't love a wall, "Good fences make good neighbors."
to highlight different perspectives
O to create a clear, consistent rhythm
to remind the reader of similar perspectives
to refocus the poem on the neighbor's conflict​

Answer 1

Answer:

He is repeating it, since he wants to give it more importance and wants to stress more about it.

Answer 2

Answer:

to create a clear consistent rhythm