“道”是道家哲学的基本范畴,“道”是无定质定形的混沌之物,在时间上具有永恒性,在空间上具有无限性。老子云:“有物混成,先天地生。寂兮寥兮,独立而不改,周行而不殆,可以为天下母。吾不知其名,字之曰道,强为之名曰大。大曰逝,逝曰远,远曰反。”(《老子·二十五章》)“道”是道家哲学的最高范畴,具有本体论上的意义。李振纲先生说“从生成论的意义上讲,道生万物,所以道在时间上先在于万物;从本体论上说,道主万物,所以道在逻辑上先在于万物,而在时空关系中又内在于万物。本体之道 ”Tao “ is the basic category of Taoist philosophy, ”Tao “ is the amorphous nature of the chaos of things, in time with the eternal, infinite in space. Laozi cloud: ”I have mixed, born .Li Xi Xi Xi, independent but not change, weeks in check, can be the world’s mother .I do not know its name, the word of said Road, said in the name of the strong The death of the great said farewell, far away said. “(” Laozi twenty-five chapters “) ” Tao “is the highest category of Taoist philosophy, with ontological significance. Mr. Li Zhen-gang said, ”From the point of genesis theory, Taoism is all things, so Taoism lies first in everything in terms of time. From the ontology, Taoism is everything in logic, whereas in Taoism in time and space Internal to all things