What does the Book of Changes mean, that is, "great men have changed, villains have changed their faces, and gentlemen have changed into leopards"?

The great man has changed and is no longer possessed by Fu.

Adults change like tigers. Without divination, they gain trust.

Note: The fifth sentence, Yang, means that the guests are of good quality. "Adult" refers to the guest side, because the guest side has good quality and strong strength. Although both the host and the guest take positive actions for their own interests, if the host wins the trust of the guest, the guest may be willing to help the host, and the attitude of the guest will change obviously.

If the guest's attitude towards the host has changed obviously and starts to help the host, it is certain that the guest has trust in the host and "has no possession".

Original text: a gentleman leopard changes, and a villain changes face; Aggressive, living a chaste life.

People with high morality change their faces like leopards, while people with low morality change their faces; Conquest is dangerous, stability and good luck.

Explanation: The sixth sentence, Yin, means that the guests are overcast and easy-going to the host. Hakka is a gentleman with good quality, easy-going attitude, rapid change and clarity. For example, a leopard moves quickly, directly revealing its stripes. The main party is poor in quality and weak in strength, and is compared to the villain. The change of the villain is in the face, and the change is not complete.

On the other hand, "the villain turns over a new leaf" refers to the change of the host's attitude towards the guests. The change of attitude is superficial, but it has a great influence on the relationship between the two sides. The attitude of the guests is easy-going. If the host is rude to the guests like a conqueror, it will be dangerous. If the host insists on quietly waiting for the help of the guests, it is lucky.

Extended data:

The fifth position is the yang position, and this position is the yang position, and the yang position is in the yang position, corresponding to the two yin. Explain that the host party has the possibility of benefiting from the good quality of the guests, and the host party should try its best to make use of and expand this favorable possibility.

The position of the sixth hexagram is the Yin position, and this hexagram is the Yin position, and the Yin position corresponds to three Yang positions. It is beneficial for the host to have both responsibility and status, and the host should take advantage of this good opportunity to get help from the guests. At the same time, the host should also pay attention to not being arrogant or rude, and fully respect the guests.