需 → 隨
Hexagram 5: Waiting → Hexagram 17: Following
Changing Lines
This transformation involves 3 changing lines (lines 2, 3, 4).
Line 2
九二 需于沙。小有言。終吉。
Nine in the second place means: Waiting on the sand. There is some gossip. The end brings good fortune.
Line 3
九三 需于泥。致寇至。
Nine in the third place means: Waiting in the mud Brings about the arrival of the enemy.
Line 4
六四 需于血。出自穴。
Six in the fourth place means: Waiting in blood. Get out of the pit.
Trigram Changes
Yilin Verse
田鼠野雞，意常欲逃。拘制籠檻，不得動搖。
Field mouse and wild pheasant; their desire is always to escape. Confined in cage and pen; they cannot stir or move.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
Commentary
Clouds above heaven give way to thunder resting within the lake — Following's image of yielding to the time. A field rat and a wild pheasant ceaselessly desire to escape, yet they are confined in cage and pen, unable to stir. The creatures' natural instinct is movement and freedom, but circumstance holds them fast. This is not cruelty but the condition of being caught in a system that permits no deviation. From Waiting to Following, the nourishing pause becomes a different kind of stillness: not patient anticipation but enforced compliance. Thunder submerged in the lake suggests energy restrained by its surroundings — one follows not from choice but from the impossibility of resistance.
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