豫 → 否
Hexagram 16: Enthusiasm → Hexagram 12: Standstill
Changing Lines
This transformation involves 2 changing lines (lines 5, 6).
Line 5
六五 貞疾。恆不死。
Six in the fifth place means: Persistently ill, and still does not die.
Line 6
上六 冥豫。成有渝。无咎。
Six at the top means: Deluded enthusiasm. But if after completion one changes, There is no blame.
Trigram Changes
Yilin Verse
令妻壽母，宜家無咎；君子之歡，得以長久。
A worthy wife, a long-lived mother; the household prospers without fault. The gentleman joy shall endure long.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
Commentary
Thunder rises from the earth in harmonious celebration. A good wife and a long-lived mother grace the household; the family prospers without fault. The gentleman's joy endures for years to come. The verse is straightforwardly auspicious — domestic happiness, filial completeness, and lasting contentment. From Enthusiasm to Standstill, the transformation offers a subtle reading: Standstill depicts heaven and earth failing to communicate, a time when the gentleman must practice frugality and withdraw from public ambition. Yet the verse finds joy precisely in this withdrawal — the domestic sphere flourishes even when the outer world stagnates. True enthusiasm, properly channeled, creates an inner haven that Standstill's blocked energies cannot reach.
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