The inferior, dark forces overcome what is superior and strong, not by direct means, but by undermining it gradually and imperceptibly, so that it finally collapses.
Inferior people are on the rise and stealthily begin their destructive burrowing from below in order to undermine the place where the superior man rests. Those followers of the ruler who remain loyal are destroyed by slander and intrigue. The situation bodes disaster, yet there is nothing to do but wait.
Here the splitting apart reaches its end. When misfortune has spent itself, better times return. The seed of the good remains, and it is just when the fruit falls to the ground that good sprouts anew from its seed. The superior man again attains influence and effectiveness. He is supported by public opinion as if in a carriage. But the inferior man’s wickedness is visited upon himself. His house is split apart. A law of nature is at work here. Evil is not destructive to the good alone but inevitably destroys itself as well. For evil, which lives solely by negation, cannot continue to exist on its own strength alone. The inferior man himself fares best when held under control by a superior man.
After a time of decay comes the turning point. The powerful light that has been banished returns. There is movement, but it is not brought about by force. The upper trigram Kun is characterised by devotion; thus the movement is natural, arising spontaneously. For this reason the transformation of the old becomes easy. The old is discarded and the new is introduced. Both measures accord with the time; therefore no harm results. Societies of people sharing the same views are formed. But since these groups come together in full public knowledge and are in harmony with the time, all selfish separatist tendencies are excluded, and no mistake is made.