Da Zhuang (La Grande Force) — Tonnerre sur Ciel. Le tonnerre rugit dans le ciel avec une force puissante. Quand la force est maximale, la retenue est nécessaire.
Ligne par ligne
Trait 1：壮于趾，征凶，有孚。 Strength in the toes — campaigning is dangerous; have sincerity. Power at the base but not yet mature; rash action is risky.
Trait 2：贞吉。 Staying upright brings good fortune. Power directed correctly.
Trait 3：小人用壮，君子用罔，贞厉。羝羊触藩，羸其角。 The small use brute force; the noble do not. A ram butting the hedge gets its horns stuck. Wisdom over force.
Trait 4：贞吉，悔亡。藩决不羸，壮于大舆之輹。 Staying upright — good fortune, regret vanishes. The hedge is breached; strong as a great carriage axle. Breakthrough achieved.
Trait 5：丧羊于易，无悔。 Losing sheep at the field's edge — no regret. Small losses do not harm the core.
Trait 6：羝羊触藩，不能退，不能遂，无攸利。艰则吉。 The ram butts the hedge — can neither retreat nor advance; no benefit. Through hardship comes good fortune. Stuck between extremes, perseverance resolves it.