The Border is the scar of history.

A Border is scratched across the hearts of men by strangers with a calm, judicial pen, and when the borders bleed we watch with dread the lines of ink across the map turn red.

The Border is strategically important — When the lips are gone the teeth are cold.

A Border is established so there is something to fight about.

The Bridge is not always possed of an other side. Crossing is all that matters.

A Bridge is literally a bridge through space and time.

A Bridge is a hallway

A Bridge has no allegiance to either side.

Exchange is no robbery

Exchange is the act in which the specific social character of each producer's labor asserts itself.

Exchange is central to humanity. Human life takes place between receiving and giving.

Exchange is predicated on the idea that objects such as a hammer and a screwdriver can be exchanged because there is something in common and some means of comparison between them.