Things turn into their opposites when they reach the extreme.
📜 Origin
《吕氏春秋》
💡 Detailed Explanation
"Wu Ji Bi Fan" (Things will develop in the opposite direction when they become extreme) means that when things develop to an extreme, they will transform in the opposite direction. This idiom originates from the "Lüshi Chunqiu: Bozhi" and embodies the simple dialectical thinking of ancient China, sharing the same lineage as the saying in the "Laozi": "Reversal is the movement of the Dao." It emphasizes that everything has its limit, and once the critical point is crossed, it will move toward the opposite, such as prosperity giving way to decline, or extreme adversity turning into good fortune. It is widely used in scenarios describing the rise and fall of societies, personal destinies, and natural phenomena, carrying a tone of warning and admonition, reminding people to know when to stop and not to overdo things. In terms of emotional color, it can be a calm philosophical statement or carry a sense of helplessness or consolation, implying that hardship will not last forever and that good times also require vigilance. In terms of cultural background, it reflects the Confucian doctrine of the "Golden Mean" and the Daoist cosmological view of "cyclical recurrence," and is an important crystallization of the wisdom of the Chinese nation.
📝 Example
1. After a stock market surge, extremes tend to reverse, and investors should remain rational. (Meaning that when things develop to an extreme, they turn to the opposite.)
2. He worked overtime for a month straight, and eventually the extreme reversed itself, and he fell ill. (Meaning that excessive fatigue led to a physical collapse and turned to the opposite.)