Let the Children’s Laughter

 Let’s just say we’re in a neighborhood and each house in the neighborhood has it’s own land, divided with normal property lines, decorated with walls or white picket fences, etc. to show where the property lines end or begin. This is our example of the “wall”. Each neighbor knows their property lines in accordance to one another and those property lines are most definitely respected.

When the neighborhood kids play together, these boundaries are usually strengthened by the defining of these so called “walls”, aka, the union between the persons residing within those boundaries. Thus emerges the middle class.