The so-called "high cognition": it involves approaching from the external appearances of objects and events, not satisfied with superficial sensory perceptions, but entering the realm of metaphysics through abstraction, reasoning, and modeling to understand and analyze the essence of things. Then, it uses feasible methods to attempt, apply, and verify. It is not simply receiving information but actively penetrating phenomena, clarifying the context, constructing underlying logic, and forming judgments and action plans through a deep intellectual process; it is a cognitive evolution from "seeing" to "seeing through" and then to "knowing how to use."