When building a wall with stones, the large stones are stacked, the small stones are filled in the gaps, and the spaces between the stones are filled with smaller stones and the final layer of sand. Although the elements that make up the wall vary in size, their roles are fixed, and each performs its part. None of them is useless. Management is the act of bringing together different characteristics and harmonizing them into one. There is no one worse than me; there is only me who ignores others. - Joseph’s “just my thoughts”
Compared to the era of a self-sufficient barter economy , everyone’s happiness is greater in the exchange economy , where each person divides their labor into what they do best and exchanges what they produce. This is because the division of labor is more efficient than self-sufficiency in productivity and can further reduce production costs. At this point, a means of exchange agreed upon by society is required, which is called money (currency). In other words, in the exchange economy, specialists who excel in one field are more advantageous for survival than ordinary people. An all-round player is more likely to face starvation. Therefore, a generalist is only advantageous for survival when they can organically integrate their diverse abilities in a specific field or situation, while also managing and restricting the scope of their activities and conditions. - Joseph’s “just my thoughts”