Especially reforming political institutions, which are completely new things that people have never done before, no author’s book has written about how to reform, what to reform, only one way is to dig into rocks to wade the river, try to do it in practice. Experiments, which are inherently indeterminate, can succeed, can also fail. Social worker a list of feelings poster. For unpredictable events, Chinese wisdom offers a solution: Courage and prudence. In the past, Mao Zedong used that approach towards the enemy.