夬 → 噬嗑
Hexagram 43: Breakthrough → Hexagram 21: Biting Through
䷪
夬
Breakthrough
Lake / Heaven
→
䷔
噬嗑
Biting Through
Fire / Thunder
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 2, 3, 5, 6).
Trigram Changes
Upper TrigramLake → FireThe Joyous → The Clinging
Lower TrigramHeaven → ThunderThe Creative → The Arousing
Yilin Verse
長城驪山，生我大殘。涉叔發難，唐叔為患。
The Great Wall and Mount Li, they brought us great ruin. She raised revolt with difficulty; Uncle of Tang became the scourge.
— 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