Everything must be done by the king himself, and the country will surely decline. Only when the king is good at employing people can the country prosper.

For example:

In his later years, Zhuge Liang did everything himself, and he had to personally stare at the punishment measures of playing more than twenty sticks. Sometimes he even goes up and hits himself. An entrepreneur who manages a team like this will definitely be exhausted in the end. When Zhuge Liang explained his behavior, he said, it's not that I don't know the disadvantages of doing so, but that I won't allow myself to make mistakes because my first emperor was so kind to me and I accepted the heavy responsibility of my first emperor to entrust an orphan.

In fact, it is precisely because Zhuge Liang is too cautious that he dare not let others do things because he is afraid that others will not do well. He doesn't trust others, he can't let others do it, and his people can't get exercise and display, so it is naturally difficult to produce talents. Because even if you have talent, if you don't give him a chance, he will be buried. So when Liu Bei was here, there were five generals in Shu. After Liu Bei's death and Jiang Wei's Northern Expedition, all the generals who could fight in Shu died, and no one was available, so Liao Hua, who used to be a secretary under Guan Yu's account, had to be the pioneer. This is the allusion that "there is no general in Shu, and Liao Hua is the pioneer". The reason for this situation is that Zhuge Liang did not train young people.

After winning Xiang Yu, Liu Bang asked the loyal minister in court: Why did you win the world? Every minister has expressed his own views, which can be said to be different, but no one has said the same thing as Liu Bang. Liu bang said that he was able to win the world mainly because he used the right people. He is inferior to Sean in strategy, Han Xin in war and Xiao He in governing the country, but he has the ability to recruit these capable people to work for him, thus achieving hegemony.