復 → 恆
Hexagram 24: Return → Hexagram 32: Duration
䷗
復
Return
Earth / Thunder
→
䷟
恆
Duration
Thunder / Wind
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 2, 3, 4).
Trigram Changes
Upper TrigramEarth → ThunderThe Receptive → The Arousing
Lower TrigramThunder → WindThe Arousing → The Gentle
Yilin Verse
雨師駕駟，風伯吹雲。秦楚爭強，施不得行。
The Rain Lord drives four steeds; the Wind Earl blows the clouds. Qin and Chu vie for supremacy; their designs cannot prevail.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
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