Three columns of five road signs each.
The left is in Hebrew, the center in English, and the right in Arabic.
The English text follows.
If there is to be peace in the world, there must be peace in the nations
If there is to be peace in the nations, there must be peace in the cities
If there is to be peace in the cities, there must be peace between neighbors
If there is to be peace between neighbors, there must be peace in the home
If there is to be peace in the home, there must be peace in the heart

I saw these road signs by SFRoschauerArt at Fort Mason . The poem is misattributed to Laozi but I appreicate the sentiment regardless.