> For me the best illustration of this difference is European cathedrals which are built to last centuries or maybe even millennia Not just last centuries, the

> For me the best illustration of this difference is European cathedrals which are built to last centuries or maybe even millennia Not just last centuries, they took centuries to build. Notre-Dame de Paris started construction in 1163 and was completed in 1345. Construction on the Sagrada Familia started in 1882. Current estimate is that it'll be finished around 2030-2032.