When things go to extremes, they must be reversed, otherwise things will be peaceful. Meaning:

1. When things go to extremes, they will turn in the opposite direction. The pronunciation is wù jí bì fǎn. It means that when things develop to extremes, they will transform in the opposite direction. Pole: vertex; reverse: transformation to the opposite side. When things develop to extremes, they will transform in the opposite direction.

2. No Ji Tai Lai, pronounced pǐ jí tài lái, means that when adversity reaches its extreme, it will turn into good times. It means that when bad luck comes to an end, good luck will come. From the Chinese classics "Zhouyi·Fou" and "Zhouyi·Tai".

Extended information:

When things are extreme, they must be reversed. Source:

"Lu Shi Chun Qiu Bo Zhi": "The whole thing must be lacking, and the extreme thing must be reversed." "He Guan" Zi · Circulation": "The extremes of things are reversed, and the order is circling." Zhu Xi of the Song Dynasty's "Jin Si Lu" quoted Cheng Yi of the Song Dynasty as saying: "For example, the "Fu Gua" says that it will come and go in seven days, and there will be no interruption during this period, and the Yang has already passed. After rebirth, things must return to their extremes, and this must be the case."

Reference: Baidu Encyclopedia - Things must return to their extremes