On who is a hero and what kind of mind and tolerance Cao Cao has.

Cao Cao employs people very frequently. Cao uses people because he knows people, that is, because he can judge people. He has a keen eye for people, so he doesn't care about arrogant Yuan Shu and arrogant Yuan Shao, except Liu Bei, and he said, "Today's heroes are the only ones who make the monarch, fuck their ears." This story was later interpreted by The Romance of the Three Kingdoms as a wonderful plot of the novel, which was called "the hero of childhood cooking wine".

Cao Cao said: "The only heroes in the world today are the monarch and Cao Er!" This sentence goes down in history. Biography of the Three Kingdoms said: "Before my late master came out, Xian Di's uncle (father-in-law) rode the general Dong Chengci and was ordered by the emperor to crusade against Tsao Gong. My late master hasn't delivered it yet. At that time, Tso Gong calmly called the late master and said,' The only heroes in the world today are the monarch and Cao Er! I am a beginner, but I can't count them. "If you eat first, you will lose your knife and chopsticks. So he conspired with Cheng, Chang Shui, a captain Xia Houdun, General Wu and Wang Zifu. Interviewing the ambassador is not a gift. Things, directions, etc. It's over. " This is the original. However, after "eat first, lose the dagger and chopsticks", Pei Songzhi added another sentence in Huayang National Records: "It is just the right time for Lei Zhen. It is said that the sage said,' Lightning will change', which is good. The power of an earthquake is no less than this! " The famous story "Young Wine Boiling Hero" in Romance of the Three Kingdoms is adapted from this record.

Cao Cao was able to move Emperor Xian of the Han Dynasty to his own territory-Xu County in the troubled times at the end of the Eastern Han Dynasty, when everyone didn't react, so as to be emperor. It can be seen that Cao Cao is a visionary. But why did Cao Cao say in front of Liu Bei that only himself and Liu Bei are heroes in the world today?

Why did he say that? We can only guess now. Can be understood as fire reconnaissance, shock mountain, then I will tell you, see if you recognize it, see how you act, see how he acts, and you can explain it. In other words, none of us should pretend to be grandchildren, and we all know in our hearts that no one is smarter than anyone and no one is dumber than anyone. It is up to you to be a hero in the world. Sure enough, Liu Bei's grandson couldn't hold on, so he found a chance to run away.

If we say "broad-minded", I am afraid there are only two things reflected here: knowing people and foresight.

Know people like I said before. Why do you say "foresight"? Cao Cao was obviously aware of Liu Bei's threat, but when Cheng Yu suggested that Cao Cao kill Liu Bei, he refused. He said, "If you accept a hero in the world today, you will kill one person and lose the heart of the world." -Now it's time to buy people's hearts. Are Liu Bei and his grandson well dressed? You can't find anything wrong with him. Everyone thinks he is a hero. If you kill him, you will lose the heart of the whole world. That won't do.