England was divided into parcels of land whose ownership was clearly established. It was like a wall made of bricks, each brick an integral thing surrounded by a clear boundary of white mortar. Ireland was like a daub-wall. Every generation came around with a fresh hod and troweled a new layer of mud atop all of the previous ones, which instantly hardened and became brittle. The land was not merely encumbered; it was the sum of its encumbrances.