震 → 夬
Hexagram 51: The Arousing Thunder → Hexagram 43: Breakthrough
䷲
震
The Arousing Thunder
Thunder / Thunder
→
䷪
夬
Breakthrough
Lake / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 3 changing lines (lines 2, 3, 5).
Trigram Changes
Upper TrigramThunder → LakeThe Arousing → The Joyous
Lower TrigramThunder → HeavenThe Arousing → The Creative
Yilin Verse
三幸飛來，自我逢時。俱行先至，多得大利。
Three blessings fly hither; fortune comes to meet me in its season. Traveling together, arriving first; gaining great profit abundantly.
— 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