Quote
"Before I built a wall I’d ask to know What I was walling in or walling out, And to whom I was like to give offence. Something there is that doesn’t love a wall, That wants it down."
"A prison wall was round us both, Two outcast men we were: The world had thrust us from its heart, And God from out His care: And the iron gin that waits for Sin Had caught us in its snare."

A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or serves a decorative purpose. There are various types of walls, including border barriers between countries, brick walls, defensive walls in fortifications, and retaining walls that hold back dirt, stone, water, or noise. Walls can also be found in buildings, where they support
"Before I built a wall I’d ask to know What I was walling in or walling out, And to whom I was like to give offence. Something there is that doesn’t love a wall, That wants it down."
"I think it more likely I am spending an unnecessary amount of money in the foundation walls, but I content myself with the reflection that a hundred years hence it will be all the same to me, and the building the better because of my extravagance."
"A person who thinks only about building walls, wherever they may be, and not of building bridges, is not Christian."
"And I have known the eyes already, known them all— The eyes that fix you in a formulated phrase, And when I am formulated, sprawling on a pin, When I am pinned and wriggling on the wall, Then how should I begin To spit our the butt-ends of my days and ways? And how should I presume?"
"There are frequent moments when we feel lower than the lowest of mankind, and this opinion of ourselves isolates us. Hence the rumor that all flesh is base comes almost as a message of hope. It breaks down the wall that has kept us apart, and we feel one with humanity."