益 → 大壯
Hexagram 42: Increase → Hexagram 34: Great Power
䷩
益
Increase
Wind / Thunder
→
䷡
大壯
Great Power
Thunder / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 5 changing lines (lines 2, 3, 4, 5, 6).
Trigram Changes
Upper TrigramWind → ThunderThe Gentle → The Arousing
Lower TrigramThunder → HeavenThe Arousing → The Creative
Yilin Verse
罍尊重席，命我嘉客。福祐久長，不見禍殃。
Bronze vessels and layered mats, we welcome our honored guests. Blessings endure for long ages; no calamity is seen.
— 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