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Hexagram 31

Influence (Xián)

Upper Trigram Dui (Lake) · Lower Trigram Gen (Mountain)

Judgment

咸:亨,利贞,取女吉。

Plain MeaningInfluence: success through mutual resonance; correctness furthers—taking a wife brings fortune.

Image (Great Commentary)

山上有泽,咸;君子以虚受人。

Line Texts

  • 初六咸其拇。

    Influence in the big toe—too shallow yet for action.

  • 六二咸其腓,凶,居吉。

    Influence in the calf—moving brings misfortune; staying brings fortune.

  • 九三咸其股,执其随,往吝。

    Influence in the thigh, blindly following—going brings humiliation.

  • 九四贞吉悔亡,憧憧往来,朋从尔思。

    Steadfastness brings fortune; restless scheming draws only your own circle.

  • 九五咸其脢,无悔。

    Influence in the back—impartial; no remorse.

  • 上六咸其辅,颊,舌。

    Influence only in jaws and tongue—mere talk moves no one.

Symbolism

A lake on the mountain: mutual attraction and resonance.

Life Lesson

Stay open and sincere; real resonance beats clever words.

Modern Application

Early romance or partnership: build genuine rapport, don’t rush or sweet-talk.

Words of Caution

Influence by lips alone runs shallow.

The opposite hexagram flips every line, the reverse turns it upside down, and the nuclear hides in the inner lines — read them side by side for a fuller picture.