Last winter I spent three weeks in the Cusco highlands studying the stonework at Sacsayhuamán. Not the grand ramparts that tourists photograph, but the smaller retaining walls on the northern terrace, where each block was ground against its neighbor until no blade could fit between them. The Inca masons who built these walls worked without mortar, without iron tools, without any advantage we would recognize. What they had was patience measured in generations.
The economics of slowness
Modern software ships in two-week sprints. We celebrate velocity—features deployed, tickets closed, lines merged. The incentive structure rewards throughput over craft. The results are everywhere: interfaces that break on updates, APIs deprecated before their docs are finished, platforms abandoned before the first thing works.
The wall does not care about your sprint velocity. It only cares whether the joint is true.
I am not arguing against iteration. I am arguing against the assumption that speed is inherently virtuous. The stonemasons at Ollantaytambo spent decades on a single wall. No one called them slow. They called them master builders.