In real life, it is a derogatory term. It means that only when something happens can you have foresight. It means that people's subjective understanding and actions lag behind the objective reality.
After the incident, if we didn't take the necessary measures in time, but took a long time to take some measures, then, according to the spoken language of ordinary people, this is called Monday morning quarterback. If it takes us a long time to figure out the cause and process of this matter, we will be criticized as Monday morning quarterback.
According to Xu Shen's Shuo Wen Jie Zi in the Han Dynasty, "Yi, Weiqi is also." This shows that Go appeared at the earliest time, so? All chess refers to Go. According to Zhang Hua's Natural History in the Jin Dynasty, "Yao Li taught his son to go. Or the cloud: Follow the son and be stupid, and pretend to teach it. "
It is absurd to say that Go was created by Yao Shun. But? Zhang Hua's book can at least prove that Go appeared before the Jin Dynasty. There are many similar statements. What about Zhou? There are also records about chess in Zi and Shan Hai Jing. Probably, Weiqi was very popular as early as the Spring and Autumn Period and the Warring States Period, which is undoubtedly meaningful. ?
But there are only two black and white games in Go, so it is impossible to use tactics such as Monday morning quarterback. Monday morning quarterback can only be used in chess. There is no doubt about it. The appearance of chess, according to Liu Xiang's Shuo Yuan in Han Dynasty, was also in the Warring States Period. This is? Whether it is credible remains to be tested. As for some people who say that chess was also founded by Shun, it is a fabrication. Or did Liu Xiang say it was made during the Warring States period? More likely, he said, "Tell me, Zhou: What's the first step in Yanju's chess game?"
Say it again: "Yandou Chess Dance Zheng Nv." According to this statement, there was already chess in the Warring States period. But, chess researchers at that time? I don't know what it looks like. ? According to the records of most ancient books, chess is recognized as created by Emperor Wu of the Northern Zhou Dynasty. Such as Yang Shen, Hu and Xie Zhao in Ming Dynasty? I share this view with others. Moreover, Geng Xin of the Northern Zhou Dynasty has two works, Xiang Xi Fu and Jin Xiang Jing Fu Biao, which can testify.