蹇 → 大壯
Hexagram 39: Obstruction → Hexagram 34: Great Power
䷦
蹇
Obstruction
Water / Mountain
→
䷡
大壯
Great Power
Thunder / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 2, 4, 5).
Trigram Changes
Upper TrigramWater → ThunderThe Deep → The Arousing
Lower TrigramMountain → HeavenKeeping Still → The Creative
Yilin Verse
草木黃落，歲暮无室。虐政為賊，大人失福。
Grass and trees turn yellow and fall; at year's end there is no shelter. Cruel governance becomes a scourge; the great man loses his blessing.
— 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