豫 → 夬
Hexagram 16: Enthusiasm → Hexagram 43: Breakthrough
䷏
豫
Enthusiasm
Thunder / Earth
→
䷪
夬
Breakthrough
Lake / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 2, 3, 5).
Trigram Changes
Upper TrigramThunder → LakeThe Arousing → The Joyous
Lower TrigramEarth → HeavenThe Receptive → The Creative
Yilin Verse
忠言輔成，王政不傾；公劉兆基，文武綏之。
Loyal counsel upholds and completes; the king governance does not topple. Duke Liu laid the foundation; Kings Wen and Wu brought peace.
— 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