既濟 → 益

Commentary

Water sits above fire, and one halts — stumbling to rest, setting down the shoulder-load. Though fears and obstacles surround, the response is fortification: walls of metal, gates of bronze, a city of iron. Screens and barriers rise for self-protection, and peace is achieved without harm. The verse prescribes active defense rather than flight: when exhausted and surrounded, build rather than flee. From After Completion to Increase, the balanced arrangement yields to wind and thunder working together — dynamic growth through complementary forces. Increase here comes not from expansion but from intelligent consolidation. The iron walls are not aggression but infrastructure, converting vulnerability into sustainable strength through deliberate construction.