Hexagram 61 Zhong Fu (Inner Truth, ䷼): Wind over Lake—Trust That Reaches Even Fish and Pigs

In the sixty-four hexagrams, Zhong Fu (inner truth, ䷼) is the sixty-first. The image is Xun below, Dui above—wind over the lake. The judgment: “Zhong Fu—fish and pigs are auspicious. Favorable to cross the great stream. Favorable to be steadfast.” This is one of the Yi Jing’s strongest statements about sincerity: when trust runs so deep that even the dullest pig and the most elusive fish respond, great undertakings and dangerous crossings can succeed.

Nan Huai-Chin, in his Miscellaneous Notes on the Yi Jing, stresses that fu (孚) is not the modern abstract word for “credit” or “keeping one’s word.” The original picture is a hen brooding chicks—claws above, offspring below; the moment the chick is about to hatch, the living bond between hen and egg is fu. Zhong Fu’s trust is felt sincerity, not slogans or compliance theater.

Image: wind over lake—soft within, firm reaching the center

Zhong Fu’s structure is distinctive: the two yin lines (third and fourth) sit in the center, four yang lines ring them outside—“soft inside, and firmness attaining the center.” The Tuan says: “Soft inside and firmness at the center; joyous and yielding—fu can transform the state.” Inner Xun (wind) is entering and yielding; outer Dui (lake) is joy and harmony. Wind skims the lake; ripples spread outward—like sincerity flowing from within without force or pretense, yet moving others. That is “joyous and yielding”: gentleness and gradual penetration so fu becomes real.

The Image adds: “Wind over the lake—Zhong Fu. The junzi deliberates on cases and lightens punishments.” Wind and water answer each other; in judgment, the leader examines with sincerity and applies mercy where fitting—neither careless indulgence nor harsh excess. Sincerity here is not weakness but firmness at the center: soft truth inside, upright strength outside—hence “favorable to be steadfast.”

Zhong Fu is also one of eight “absolute” hexagrams whose inverted form is unchanged (with Qian, Kun, Kan, Li, Da Guo, Xiao Guo, Yi). From any angle the figure is the same—Nan uses this to say some truths do not flip with standpoint. The root of trust is one of them.

Sequence: after moderation comes faith

The Xu Gua (sequence) says: “Things cannot stay scattered forever—hence Jie (moderation).” “When moderation inspires trust, Zhong Fu follows.” After dispersion we need limits; when limits are lived long enough, reliability grows. Jie sets measure; Zhong Fu makes inner and outer align. Trust without measure becomes rash promise; fu born from discipline lasts.

The sequence continues: “Where there is trust, action follows—hence Xiao Guo.” Nan’s gloss: “Zhong Fu is also about trust; trust often overcorrects—so Xiao Guo comes next.” Sincerity pushed to extremes becomes indulgence or naïveté; Xiao Guo recalls that small matters may bend, great ones must not. The auspiciousness of Zhong Fu rests on zhong—the center; too much or too little misses it.

Six lines: from watchful waiting to bonded trust

First nine: “Preparedness brings good fortune. If there is another aim, no peace.” Before trust is established, stay watchful and steady; divided intent cannot rest.

Second nine: “A calling crane in the shade—its young answer. I have a good goblet; I will share it with you.” The most lyrical line: call and response; shared cup. Sincerity given meets sincerity returned—not forced alliance but natural resonance.

Third six: “Gaining an opponent—now drumming, now stopping; now weeping, now singing.” When trust is not yet firm, the heart swings; the hard part of Zhong Fu is keeping the center.

Fourth six: “The moon nearly full; the team of horses lost—no blame.” Trust nears fullness like a waxing moon; single-minded focus (the lost second horse) avoids fault. Near completion, guard against pride.

Fifth nine: “Bonded by trust—no blame.” Trust like ropes linking above and below—the ideal of Zhong Fu: one heart, inner and outer aligned.

Top nine: “A cock’s crow mounting to heaven—steadfastness brings danger.” Loud display without depth; sincerity performed for the sky is hollow. Truth stays inward, not in noise.

Modern use: trust you can feel, not only announce

In teams and governance, Zhong Fu is immediate. Leaders who manage only metrics without fu that “reaches fish and pigs” rarely earn real unity; leaders whose “trust” is only branding resemble the cock crowing to heaven—loud, hollow.

Zhong Fu teaches: real trust is like brooding—steady, verifiable, inside-out. Listen (Xun); share and harmonize (Dui); promise within measure; deliver with patience. Then even a “great stream” can be crossed.

Wind over lake—ripples arise of themselves. Sincerity from the center, harmony without. Zhong Fu is the Yi Jing’s textbook on trust: no empty talk, no hollow display; zhong as measure, fu as root. May we read “fish and pigs” rightly: sincerity is not performance for spectators, but truth so clear that even the slowest and hardest to reach can feel it.

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