孟子通过对人性善、性命关系理论的系统发挥 ,将作为孔子思想核心的“仁”创造性地引入人性 ,并确立了“性”、“命”合一的原则 ,从而为《中庸》以高度概括的方式阐释儒家人生哲学的理论逻辑奠定了基础。此为孟子对儒家人生哲学理论建构的独特贡献 ,也是我们理解所谓“孔孟之道”中“孟”的意义的基本依据 Mencius introduced the humanity as the kernel of Confucian thought through the systematic exertion of the theory of the relationship between humanity and life and creatively introduced the principle of unity of sex and life so as to give a high degree of generalization of the Doctrine of the Mean The way to explain the theoretical logic of Confucian life laid the foundation for the logic. This is Mencius’ unique contribution to the construction of Confucian philosophy of life and the basic basis for us to understand the meaning of “Meng” in the so-called “Confucius and Mencius”