At the beginning of Han Dynasty, Sean withdrew from the political circle because of illness, so as not to become an obstacle in Liu Bang's eyes. Award ranking is not important, lifestyle is really important. In fact, most kings like such courtiers. They don't ask their officials to have high achievements, talents and sincerity. The most important thing is that they don't pose any threat to themselves. Sean can follow Liu Bang's advice and respect him. Liu Bang tried many times to reward Sean, but Sean refused.
From Sean's point of view, Han Xin's death can be regarded as a warning, that is, if you don't come out, you are likely to follow in Han Xin's footsteps. So he asked Liu Bang to resign from his official position, even the marquis that Liu Bang gave him was unwilling to do it. In this way, Sean slowly faded out of Liu Bang's sight, and at this time Liu Bang was also worried about the king of these half-strokes. Sean's withdrawal can be said to set an example for those people, and Liu Bang can be said to be very happy.
Unfortunately, not everyone can be Sean. They are unwilling to give up their wealth and power, so what awaits them is destruction. Sean is well aware of this fact. From then on, he said that he was sick and did not go to court to save himself. From here, we can see that Sean is a real wise man. Later generations also call it? Seeking holiness? Later, it was said that he traveled around the world with red pine nuts and wild cranes, and since then, the dragon has disappeared.
From the above, we can easily see that the main reason why Sean ranks lower than others is to prevent the emperor's suspicion. After all, only in this way can he die well.