豫 → 需
Hexagram 16: Enthusiasm → Hexagram 5: Waiting
䷏
豫
Enthusiasm
Thunder / Earth
→
䷄
需
Waiting
Water / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 5 changing lines (lines 1, 2, 3, 4, 5).
Trigram Changes
Upper TrigramThunder → WaterThe Arousing → The Deep
Lower TrigramEarth → HeavenThe Receptive → The Creative
Yilin Verse
氈裘羶國，文禮不飭；跨馬控弦，伐我都邑。
A land of felt robes and rank mutton, where rites and courtesy are not observed; astride horses, drawing bows, they attack our capital.
— 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