This is similar to the "inaction" in The Study of Huang Lao, but when this system was successfully implemented in the Han Dynasty, the Central Plains controlled tens of millions of the United States. On the one hand, this open system has brought about the prosperity and development of American economy and academics, and at the same time, it has also caused some drawbacks of American society. Because the central government does not even have absolute power in many aspects that should be involved, the situation of central government's intervention in local affairs is more serious. Too many will be immediately bounced back by local governments on the grounds that they are unconstitutional, which also causes a lot of embarrassment. For example, the flood in New Orleans, because of the characteristics of American society, did not form a real power processing core as quickly as we did. In addition, American society depends on social restriction mechanism, and it is difficult for man-made disasters caused by criminals to happen every time. As a result, a typhoon destroyed a city and thousands of people died. Rescuers had to wait for help while saving people.
By understanding the characteristics of American society, we can see how the American social system meets the needs of the United States itself. We should learn from the technical success of the United States, such as rules, standards and methods, but we should be cautious in the system. There are also periods of rapid development of culture and technology in China's history, such as the Spring and Autumn Period and the Warring States Period, such as Wei Jinnan's farewell to North Korea, such as the Song Dynasty. A common feature of these times is division. If we want to copy the American model today, it will undoubtedly advance by leaps and bounds in technology, but it is not suitable for the whole country. The principle of "keeping the middle course" is still suitable for such a huge country as China. Like the "suboptimal theory", it will continuously absorb and learn from the successful technologies of others through a stable and inclusive society, so as to achieve sustainable development. No boutique or brand of Niu B is suitable. It may meet the needs of universality, and any excellent and sharp civilization or culture will eventually be a flash in the pan. Only those political and economic models that meet both long-term and universality will not be reduced to culture like some civilizations and cultures, and will eventually become popular fragments.