上卦
坎 Kǎn
Water — Abysmal
下卦
離 Lí
Fire — Clinging
经典文本
卦旨
Ji Ji is not success. It is the moment immediately after completion — when every line occupies its correct position, every element is properly placed, and the only possible direction is toward disorder. Water (Kan) above Fire (Li) creates the one configuration where the two elements are in functional relationship: water heated by fire below produces useful steam, and fire contained by water above is prevented from burning unchecked. Every yang line sits in a yang position, every yin line in a yin position. The hexagram is perfect, and perfection is the most unstable state in the I-Ching. The judgment announces the danger embedded in completion: 初吉終亂 — "good fortune at the beginning, disorder at the end." The first line's image captures the necessary response: 曳其輪，濡其尾 — "he brakes the wheels, he wets the tail." At the moment of crossing the stream, the fox dampens its tail to prevent it from trailing in the water — not an act of triumph but of vigilant care at the instant when carelessness is most tempting. The Image text makes the teaching explicit: 君子以思患而豫防之 — "the superior person contemplates misfortune and guards against it in advance." After completion is not the time for celebration. It is the time for anticipating the specific ways that achieved order will begin to decay. The goal of Ji Ji is vigilance at the summit. The hexagram teaches that completion is not a destination but a momentary equilibrium requiring more attention than the struggle that produced it. Systems at peak alignment are maximally sensitive to disruption — a single displaced element cascades through the entire structure. The common misreading treats this hexagram as favorable. It is the most precarious position in the entire sequence: everything accomplished, everything at risk, and the only uncertainty is where disorder will enter first.
彖辞
Fulfillment in small things. Sustained orientation is supported. At the beginning, resolve well. At the end, disorder. It's done. Complete. Everything in its right place. And the judgment says: small fulfillment, good start, chaotic end. The second-to-last hexagram in the book, and the text is already warning you that completion is the beginning of decay. The moment everything is perfect is the moment entropy begins. The person who finishes and relaxes has already started the next problem.
象辞
Water above fire: after completion. The realized person accordingly contemplates misfortune and prepares against it in advance. Water over fire — the two elements that destroy each other, in temporary balance. And the instruction is: think about what can go wrong. Now. While everything's working. The realized person who prepares for disaster during the moment of completion has understood something that takes most people a lifetime: the only time you can prepare for the fall is before it starts.
爻辞
第初爻
Dragging the wheels. Wetting the tail. No fault. Pulling back on the wheels. The tail gets wet. No fault. The first line after completion, and the instruction is: brake. Everyone else is surging forward into the post-completion euphoria, and you're dragging your wheels. The tail gets damp — some minor consequence — but no fault. Because the person who slows down when everyone speeds up is the only one who saw the water.
第二爻
The woman loses her carriage veil. Do not pursue it. In seven days, recovered. Something falls away — the veil, the screen, the covering. Don't chase it. Seven days and it returns. The second line: in times of completion, things you relied on disappear. The instinct is to chase them. The text says: wait. Seven days. The thing that was genuinely yours comes back without pursuit. The thing that wasn't yours was never the veil you needed.
第三爻
The illustrious ancestor campaigns against the barbarous region. Three years to conquer it. Do not employ petty people. A three-year campaign against the wilderness. The illustrious ancestor — someone of genuine stature — wages a long war against disorder on the borders. And the instruction: don't use small people. After completion, the margins still need work, and the work takes years, and the workers must be worthy of it. The person who sends petty agents to do noble work gets neither the territory nor the peace.
第四爻
Fine silk turns to rags. All day long, be watchful. Beautiful clothes becoming patches. All day: vigilance. The fourth line after completion, and the image is decay at its most elegant — the silk doesn't tear, it degrades. Slowly. Imperceptibly. And the only response is constant watchfulness. The person who notices the silk thinning before it tears is the person who stays dressed. Everyone else discovers the holes in public.
第五爻
The eastern neighbor slaughters an ox. This does not compare to the western neighbor's modest spring offering, which truly receives the blessing. The grand sacrifice versus the simple one. The ox versus the spring offering. And the blessing goes to the modest one. The fifth line after completion: the person who offers less with more sincerity receives more than the person who offers everything with less. The ox is impressive. The spring offering is real. After completion, the text trusts sincerity over spectacle.
第上爻
Wetting the head. Strained. The head goes under water. Strained. The last line of after completion — the tail was wet in line one, now the head is submerged. The person who crossed the river and then looked back is now drowning in what they already passed through. The text doesn't say adverse. It says strained. Because the danger here isn't the water. It's the backward glance. The completion was real. The relapse is optional.
焦氏易林
焦延寿《易林》——第63卦本卦之辞。西汉时期以四言诗阐释卦变，为最早的系统性易学占辞集。
玄兔指掌，與足相恃。謹訊詰問，誣情自直。冤死誰告，口為身禍。
水在火上，既濟之象，復歸自身。
阅读完整注释 ↓
水在火上，既濟之象，復歸自身。玄兔指掌——黑兔以前足指示。與足相恃——前後足相互依恃。謹訊詰問——嚴加審訊追問。誣情自直——冤枉之情自然明白。冤死誰告——含冤而死者向誰申訴？口為身禍——能言之口反為自身招禍。正義與其失敗之間擺盪：審訊能辯明誣枉，但有時真相到來已太遲——冤者已死。口既為證詞之器，亦為自取其禍之源。既濟至既濟，卦與自身之鏡像相對。無變化可言，唯完成之秩序直面自身之內在矛盾：能平反亦能殺人之同一體制。
English commentary
Water sits above fire — After Completion returning to itself. The dark hare points with its paw, relying on its feet for support. Under rigorous interrogation, false accusations are straightened out on their own. Yet the unjustly dead have no one to appeal to, for the mouth that should speak becomes the body's undoing. The verse oscillates between justice and its failure: inquiry can expose falsehood, but sometimes truth arrives too late, after the innocent are already dead. The mouth — instrument of both testimony and self-incrimination — is the pivot. From After Completion to After Completion, the hexagram meets its own mirror. There is no transformation, only the completed order confronting its own internal contradictions: the system that can both vindicate and destroy.