What is the meaning of "keeping abreast of the times" in the six hexagrams?

When the world represents itself, it should represent more. Marriage represents the matchmaker or the other person's family situation, and work represents the partner or competitor. In short, the world should reconcile with the party it deals with. It depends on who is prosperous and who is who. It is generally not appropriate to reconcile the world. Generally speaking, the two sides disagree, and there are contradictions and disputes. The weak side will be hurt, and the size of the damage will be judged according to the decline.