普罗提诺的理性(logos)观念是其哲学的重要组成部分,主要被用为理由和论证、推论理性和理性形成原理三方面的含义。本篇论文论述了普罗提诺的作为理性形成原理的理性观念,阐释了理性形成原理所内含的个体化原理、与质料的混合、恶的本体性成因中的主体论根源,还讨论了普罗提诺的混合学说与斯多亚学派的混合学说的联系与区别,呈现了普罗提诺的作为理性形成原理的理性观念的宇宙论原则的内涵。 Plotinus’s concept of rationality (logos) is an important part of his philosophy, mainly used as the reason and argument, reasoning and reasoning reasoning formed three principles. This thesis discusses Plotinus’ s rationality as the principle of rational formation, explains the principle of rationality contained in the principle of individualization, mixed with the material, the main cause of evil in the causes of the subject, but also discusses the general The connection and difference between Tino’s mixed theory and the Stoics’s mixed theory presents Pino’s connotation of the cosmological principle as a rational concept of rational formation.