泽天夬

《易经》第四十三卦。上卦为兑（水），下卦为乾（天）。在物理模型上，它宛如一个高悬在天上的巨大堰塞湖，底下有极强的力量往上顶。代表事情已经绷到了极点，情绪或矛盾正处于随时决堤的“高压临界点”。如同箭在弦上不得不发。

Hexagram 43 of the *I Ching*. The upper trigram is Dui (Lake), and the lower trigram is Qian (Heaven). In physical terms, it resembles a vast reservoir suspended high above the sky, with immense force pressing upward from below. It signifies a state of absolute tension, where emotions or conflicts have reached a critical threshold of imminent rupture. It is the moment when the arrow is nocked on the string and must be loosed.