The moral is to distinguish between good and evil and be upright.
Therefore, the desire for fair and just laws is also reflected in this beast, also known as the "legal beast."
It is recorded in "The History of the Later Han Dynasty, Ao Fuzhi": "A sacred sheep can tell the truth from the false, and the king of Chu tasted it and thought it was the crown."
Brief introduction to history:
According to legend, during the Spring and Autumn Period and the Warring States Period, King Wen of Chu once got an adversary and made a crown to wear on his head according to its shape, so it became popular in Chu.
According to the literature, the imperial censor of law enforcement in Qin dynasty wore this crown, and so did the Han dynasty inherit the Qin system.
In the Eastern Han Dynasty, photos of horses became indispensable decorations in yamen, symbolizing fairness and justice.