A remark, someone's attitude, or an enthusiastic atmosphere can change how we act. Xián describes influence at different levels, from toes and legs to thought and speech. It has a traditional marriage context, but is not limited to questions about romance and certainly cannot prove that another person shares your feelings.
Identity and line order
Xián is hexagram 31 in the traditional King Wen sequence, with symbol ䷞. The lower trigram is Gèn ☶ and the upper trigram is Duì ☱; their traditional images are mountain and lake, respectively. Count the lines from the bottom: 初六、六二、九三、九四、九五、上六. A solid line is yang and a broken line is yin. Nine and six in the line labels designate yang and yin; they are not additional line numbers.
━━━━ ━━━━ 上六
━━━━━━━━━ 九五
━━━━━━━━━ 九四
━━━━━━━━━ 九三
━━━━ ━━━━ 六二
━━━━ ━━━━ 初六
Hexagram statement
咸：亨。利貞。取女吉。
Original editorial rendering; not a quotation from Legge: Influence: favorable progress. Steadfastness is beneficial. Taking a woman in marriage: good fortune.
Legge understands Xián through mutual influence while retaining the historical language of marriage. The benefit of steadfastness keeps such responsiveness subject to appropriate conditions. Being moved is no reason to skip facts or another person's wishes.
For a modern reading, first ask: what am I feeling, and is the action I am considering proportionate to what I understand? Influence is a real experience, but another person's thoughts still require communication. Your own feelings cannot answer on their behalf.
References: zhouyi-31, legge1882-31
Interpretations in the Ten Wings
The Commentary on the Judgment and the Commentary on the Images belong to the commentarial collection known as the Yìzhuàn, usually called the Ten Wings. Below, these commentaries are kept separate from the hexagram and line statements, followed by modern learning applications.
The Commentary on the Judgment explains Xián as responsiveness and discusses mutual response. The Commentary on the Images takes the image of a lake on a mountain and proposes “虚受人”, making space to receive others. Leaving room for other people's views is one direction of the commentary.
Listening today may include delaying a rebuttal and checking your understanding, while still retaining disagreement. Accepting influence does not require agreement, and willingness to respond does not mean abandoning boundaries.
References: zhouyi-31, hon-sep
The six lines, from bottom to top
初六 · First notice the small response
咸其拇。
Original editorial rendering; not a quotation from Legge: Influence in the big toe.
Mǔ here is the big toe. Legge understands the beginning of influence through a small bodily movement. The line has not yet set out a complete course of action.
When an exciting message arrives, notice your first response without immediately turning it into a commitment. The feeling deserves attention, but more information is still needed.
References: zhouyi-31, legge1882-31
六二 · When an impulse arises, you can first settle
咸其腓，凶，居吉。
Original editorial rendering; not a quotation from Legge: Influence in the calf: misfortune. Staying still: good fortune.
Féi refers to the calf of the leg. Legge reads this as being carried along by movement, with a different judgment attached to remaining in place. The bodily image is not a medical diagnosis.
If the atmosphere makes you want to join in immediately, first check whether you really understand what is involved. A brief pause is not necessarily a rejection of others; it may allow a more honest response.
References: zhouyi-31, legge1882-31
九三 · Following someone is not a substitute for your judgment
咸其股，執其隨，往吝。
Original editorial rendering; not a quotation from Legge: Influence in the thigh; holding fast to following. Going forward brings regret.
The thigh and holding to what one follows make the influence more evident. Legge connects them with closely following a person one has chosen to follow. The text warns of the limitations of proceeding this way.
If you change direction immediately whenever someone else does, ask whether your own aim remains clear. Companionship and cooperation are possible without losing an independent basis at every step.
References: zhouyi-31, legge1882-31
九四 · When thoughts move back and forth, widen your understanding
貞吉悔亡，憧憧往來，朋從爾思。
Original editorial rendering; not a quotation from Legge: Steadfastness brings good fortune and regret disappears. Restlessly coming and going, your companions follow your thoughts.
Legge connects this line with thoughts and intentions, considering that unsettled influence can remain confined to a circle of friends.
When expressing an idea, listen to how people from different backgrounds understand it. Seeking only those who agree may make the response increasingly enthusiastic without adding any evidence.
References: zhouyi-31, legge1882-31
九五 · Influence does not always need an intense display
咸其脢，无悔。
Original editorial rendering; not a quotation from Legge: Influence in the flesh of the back. No regret.
Méi is the flesh of the back. Legge locates the image behind and near the upper part of the heart, interpreting it as a state with less self-interest but limited influence.
A simple modern question is whether a strong display is necessary to prove that you care. Sometimes steady, specific actions communicate more clearly than continually exhibiting feelings.
References: zhouyi-31, legge1882-31
上六 · Distinguish genuine response from mere talk
咸其輔，頰，舌。
Original editorial rendering; not a quotation from Legge: Influence in the jaws, cheeks, and tongue.
The jaws, cheeks, and tongue bring influence into speech. Legge's commentary warns against excessive talk and flattery; this should not discredit every kind expression.
Check whether your words match your actions and whether you are speaking only to produce the response you want. Honest communication leaves the other person room to say no and explain.
References: zhouyi-31, legge1882-31
Finding your own response in an enthusiastic discussion
Original modern scenario
Several friends discuss taking a course together. Everyone is excited, and one member nearly signs up immediately. She first explains that she wants to understand the schedule and time commitment before deciding whether to join.
She listens carefully to why her friends like it and examines the actual content. Finding that it only partly matches her aims, she chooses one public event rather than committing to the whole series.
Her response still respects her friends while preserving her own conditions. Studying Xián means seeing how influence works, not eliminating every possibility of being moved.
Misreadings to avoid
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Xián cannot confirm destined love, someone secretly liking you, or an inevitable marriage. The people involved need to express their wishes themselves.
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Bodily parts are images in the ancient text, not diagnostic signs of disease. Responsiveness must not justify manipulation, pressure to persuade, or disregard for consent.
Three practices
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Recall a moment when you were moved, and separately write down the feelings, known facts, and action you were considering.
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Find a perspective worth listening to carefully that does not entirely agree with yours.
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Check whether an important statement you make leaves the other person a genuine choice.
Related hexagram
Héng — Duration (hexagram-32)
Xián concerns how influence and response begin; Héng concerns how a relationship or practice continues. The intensity of an initial response cannot by itself establish long-term suitability.
A closing question
While reading Xián, ask: am I responding genuinely, or simply moving with the atmosphere?