It is often said that good fences make good neighbors.
常言道 篱笆扎得牢 邻居处得好。
英语百科
Mending Wall
(重定向自Good fences make good neighbors)
"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".