The simultaneous resonance of particles with 1/degree of freedom is essentially full of contradictions. It cannot be described by a formal theory that pursues' consistency ', It can only be characterized by a unified and complete field theory. The greatness of Maxwell's equations, Because it is not a single formula, But rather a system of completeness equations. Why is it a set of equations instead of one equation? Because simultaneous resonance is' inconsistent '. Cannot be compressed into a single, consistent expression, It can only be described uniformly by a system of equations that mutually constrain each other. 4/ Single equation=consistency pursuit: no contradiction, but inevitably incomplete. System of equations=pursuit of completeness: unify contradictions but lose consistency. The essence of field theory: Complementarity=multiple equations that influence and constrain each other. They cannot be simplified into a closed consistency formula. The second law of thermodynamics is still empirical induction today. If its mathematical form can be established in the future, That must be a system of equations, not a single equation. 7/ In history, the true "system of equations theory" was proposed, In physics, there is almost only Maxwell. Maxwell's genius lies in: Breaking through the "mathematical consistency reductionism" since Plato, For the first time, contradictions were encompassed in the form of a system of equations, Established a complete field theory expression. 9/Parallel case: Maxwell: The contradiction between unified waves and particles. Turing: The contradiction between the Unified Turing Machine and the Oracle Machine. G ö del: Revealing that consistency and completeness are incompatible. 10/True scientific breakthroughs stem from: Tolerance and unity towards contradictions. Maxwell and Turing provided a complete answer. G ö del explained the problem itself. 11/ ✨ Meme Refined Version: The Maxwell equations are not a formal system theory of consistency, but a mathematical theory of completeness. It encompasses and unifies the fundamental contradictions in electromagnetics in the form of a system of equations rather than single equations.