謙 → 蒙
Hexagram 15: Modesty → Hexagram 4: Youthful Folly
䷎
謙
Modesty
Earth / Mountain
→
䷃
蒙
Youthful Folly
Mountain / Water
Changing LinesStable Lines
Changing Lines
This transformation involves 3 changing lines (lines 2, 3, 6).
Trigram Changes
Upper TrigramEarth → MountainThe Receptive → Keeping Still
Lower TrigramMountain → WaterKeeping Still → The Deep
Yilin Verse
下背其上，盜明相讓；嬰子兩頭，陳破其虛。
The lower betrays the upper; thieves in the bright yield to each other. An infant with two heads; Chen breaks through its defenses.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
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