Abstract

In the history of the world and the history of East Asia, there is a big difference in categorizing people. In the history of the world, for example, people are classified into ‘king-priest-commoner-slave’ or ‘king-commoner-labor’. In the history of East Asia, on the contrary, people are divided into four categories: scholar, farmer, artisan and merchant. This kind of classification started a very long time ago, and it is even stated in Shujing (Classic of Documents) and Guanzi (Book of Master Guan). In other words, such categorization at least existed even before the Zhou Dynasty. It lasted until the Qing Dynasty in China and until the Joseon Dynasty in Korea. In terms of Mencius’ view of these four occupations, they were explained with tonggongyishi (exchange of efforts and goods (fruit of efforts)). According to his analysis, all occupations have surplus and deficiency, and people have very diverse needs and desires. Therefore, it is needed to make up for such deficiencies by exchanging surpluses. In other words, division of labor and trade were understood as a basic principle of human life. There also was a policy to support those who may not be able to generate a surplus. Considering the above results, it is understandable to have Mencius’ yixing 易姓 Revolution and easy to understand the basic framework of the policy designed to enrich people. Mencius believed that such policy was critical in building a good [shan 善] society.