This lot has the meaning of "going deep into the human heart". It admonishes the parties concerned to wait for each other with sincerity. In a society where people cooperate with each other, it is not enough for an individual to struggle alone, but it is also necessary to rely on the talents of others. When we deeply admire someone's talent and thirst for wisdom, we try to obtain it in every possible way. However, the more one is full of talent and wisdom, the more difficult it is to be moved by worldly vanities. In such a situation, it is better to start with "sincerity" than to try a thousand different ways. Sincerity comes from within and cannot be adorned by any external object. Its influence is gradual, but it takes deep root in the human heart. If you treat people with sincerity in all things, they will surely be moved. While prosperity, wealth, and riches may tempt material desires, sincerity melts all external things and holds each person's heart in a prison.