Among the heroes of the Three Kingdoms, the real heroes are Liu Bei and Cao Cao. The two built immortal causes according to their own abilities, which were praised by the world. If a hero is selected from between Liu Bei and Cao Cao alone, then Liu Bei is the first hero, a person who has become an emperor from the grassroots. Liu Bei began to roam the rivers and lakes at the age of twenty-three, and finally became famous at the age of fifty and became an emperor, and his life was magnificent and ups and downs.
Among Liu Bei's personal abilities, the ability to know people is the first, he has a very keen sense of talent, and he can see at a glance who is the real talent. When Liu Bei first met Guan Yu and Zhang Fei, he thought that the two were great talents and would be able to become his right-hand man in the future, so it was convenient for the two to become brothers. From the later events, it can be seen that Guan Yu and Zhang Fei are indeed talents and have made great contributions to the establishment of the Shu Han Jiangshan.
Zhao Yun, Zhuge Liang, Huang Zhong, Ma Chao, and so on after Guan Yu and Zhang Fei, were all selected by Liu Bei alone, and it was these people who established the Shu Han Dynasty, so that Liu Bei could become emperor, so it can be seen that Liu Bei's vision is very strong, he knows which people can be used and which people cannot be used. In the third year of Zhang Wu, Liu Bei entrusted the orphans in the White Emperor's City and entrusted the major affairs of the Shu State to Zhuge Liang and others, in addition to which he also shouted the name of a person before he died, he was Ma Chen.
"Exaggeration, not great use", this is Liu Bei's evaluation of Zhuge Liang, he believes that Ma Mokong has talent, but no strength. Ma Mo followed Zhuge Liang's side for many years, the two had a deep affection, Liu Bei knew that Zhuge Liang would definitely use Ma Mo, but Ma Mo could not use it, so he specifically told Zhuge Liang that he could not use Ma Mo. As a result, everyone knows that Zhuge Liang not only used it, but also caused a big mistake.
In the sixth year of Jianxing, Zhuge Liang's first Northern Expedition, which was originally an oath, was successful in one fell swoop, and He Naima lost the street pavilion, so that the Shu army fled in defeat, and the first Northern Expedition ended in failure. Just as the so-called "one drum blows, then declines", the morale of the Northern Expedition after that is far from the first high, which also lays the groundwork for the failure of the Northern Expedition. If Zhuge Liang had listened to Liu Bei's advice and been careful to guard against Ma Mo, the First Northern Expedition would not have collapsed and returned, and the Shu state would not have perished in advance.
Several subsequent Northern Expeditions ended in failure, which increased the burden on the Shu state and predetermined a great hidden danger for the demise of the Shu state, resulting in the Shu state being the first of the three kingdoms to perish. History will not repeat itself, and the demise of the Shu state is also the result of multiple factors. The world should learn from the tragedies of history and use them to warn themselves so as not to repeat the mistakes of the past.