The Axiom of Action and the Inescapability of Liberty
Human beings act. That is: they engage in purposeful behavior aimed at transforming their conditions into a state they prefer more. This fundamental axiom is apodictically certain. To deny it is to affirm it—for even the act of denial is itself an action: a purposeful attempt to assert a position. Thus, the truth of human action is not contingent on empirical verification; it is valid in all possible worlds where action occurs. It is a category of the mind, a necessary precondition for understanding human behavior.