蹇 → 蒙
Hexagram 39: Obstruction → Hexagram 4: Youthful Folly
䷦
蹇
Obstruction
Water / Mountain
→
䷃
蒙
Youthful Folly
Mountain / Water
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 2, 3, 5, 6).
Trigram Changes
Upper TrigramWater → MountainThe Deep → Keeping Still
Lower TrigramMountain → WaterKeeping Still → The Deep
Yilin Verse
疾風塵起，亂擾崩始。強大并小，先否後喜。
A fierce wind rises with dust; turmoil and collapse begin. The strong swallow the small; first hardship, then joy.
— 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