益 → 豫
Hexagram 42: Increase → Hexagram 16: Enthusiasm
䷩
益
Increase
Wind / Thunder
→
䷏
豫
Enthusiasm
Thunder / Earth
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 4, 5, 6).
Trigram Changes
Upper TrigramWind → ThunderThe Gentle → The Arousing
Lower TrigramThunder → EarthThe Arousing → The Receptive
Yilin Verse
猿墮高木，不踒手足。握金懷玉，還歸其室。
The ape falls from the tall tree, yet does not break hand or foot. Clutching gold and cradling jade, it returns safely to its chamber.
— 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