革 → 頤
Hexagram 49: Revolution → Hexagram 27: Nourishment
䷰
革
Revolution
Lake / Fire
→
䷚
頤
Nourishment
Mountain / Thunder
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 3, 4, 5, 6).
Trigram Changes
Upper TrigramLake → MountainThe Joyous → Keeping Still
Lower TrigramFire → ThunderThe Clinging → The Arousing
Yilin Verse
尼父孔丘，善釣鯉魚。羅釣一舉，得獲萬頭，富我家居。
Father Ni, Kong Qiu, skilled at angling for carp. One cast of his net, he catches ten thousand head, enriching my household.
— 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