Optimization: Adjusting something to reach its best state for a specific purpose. We often think that the fastest and strongest options are the best. The fastest way down a slope isn’t a straight line, but a parabola that naturally connects high and low points. A sniper can cause more lethal wounds at 400 meters than at 200 meters. Although the bullet travels faster at 200 meters, the wound size isn’t as large, and at 400 meters, the slower-moving bullet over a longer distance causes more friction as it passes through the wound, resulting in more severe injuries. In every situation, there is an optimal choice suited to the goal. Trial and error are useful for finding this optimization. - Joseph’s “just my thoughts”
Originally, the Louis Vuitton suitcase had no wheels. The ancient journey was the exclusive possession of the nobility and the rich. It was hard to go alone because there was a lot of luggage to travel with, so it was usually possible for people who could handle servants. Therefore, there was no need for wheels in the bag then. Popularized travel is a product of the late 20th century. When we look at the wheel of a suitcase, we have to be able to look at history and class together. And we should be able to see the essence of luxury goods. - Joseph’s “just my thoughts”