履 → 豫
Hexagram 10: Treading → Hexagram 16: Enthusiasm
䷉
履
Treading
Heaven / Lake
→
䷏
豫
Enthusiasm
Thunder / Earth
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 2, 5, 6).
Trigram Changes
Upper TrigramHeaven → ThunderThe Creative → The Arousing
Lower TrigramLake → EarthThe Joyous → The Receptive
Yilin Verse
封豕溝瀆，水潦空谷；客止舍宿，泥塗至腹。處無黍稷。
The great boar roots in the ditch; floodwater fills the hollow valley. The traveler halts to lodge for the night; mud rises to his belly. There is no millet or grain.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
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