益 → 夬
Hexagram 42: Increase → Hexagram 43: Breakthrough
䷩
益
Increase
Wind / Thunder
→
䷪
夬
Breakthrough
Lake / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 2, 3, 4, 6).
Trigram Changes
Upper TrigramWind → LakeThe Gentle → The Joyous
Lower TrigramThunder → HeavenThe Arousing → The Creative
Yilin Verse
兔乳在室，行來雀食。虎懼我子，長號不已。
Rabbits nurse their young inside the den; sparrows come to feed on them. The tiger threatens our children; the long wail does not cease.
— 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