Before enthusiasm, conformity: the idea that a proof 'creates' an equivalence is a fundamental confusion between discovery and fabrication. An equivalence preexists and awaits to be revealed or demonstrated, not invented by the mathematical proof. For us, as a Family Office, this nuance is crucial for due diligence and the validity of models. If the equivalence were 'created', its validity would be conditional on the proof, introducing an unacceptable uncertainty for prudential approval. The requirements of APRA for risk modeling, for example, rely on established foundations, not on arbitrary constructions.