Solve et Coagula

Dissolve and recombine — the fundamental alchemical operation. Hex 63 (After Completion) is the moment of perfect coagulation: water over fire, every line in its proper place. Hex 64 (Before Completion) is the solve: fire over water, everything dissolved back into potential. The I-Ching places these as its final pair, suggesting the entire 64-hexagram sequence is one great alchemical operation. Completion immediately dissolves into incompletion. The work never ends because the ending is the beginning. The alchemists knew this. They called it the ouroboros.

Cross-Tradition Resonances