頤 → 革
Hexagram 27: Nourishment → Hexagram 49: Revolution
䷚
頤
Nourishment
Mountain / Thunder
→
䷰
革
Revolution
Lake / Fire
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 3, 4, 5, 6).
Trigram Changes
Upper TrigramMountain → LakeKeeping Still → The Joyous
Lower TrigramThunder → FireThe Arousing → The Clinging
Yilin Verse
言無要約,不成劵契。殷叔季姬,公孫爭之。彊入委禽,不悅於心。
Words lack binding pledge; no contract or deed is formed. The Yin lord youngest daughter and the Gongsun clan contend for her. The betrothal gifts are forced upon them; it does not please the heart.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store