《道德经》是春秋时代老子撰写的一部被华夏先辈誉为万经之王的哲学著作,“道”是老子哲学体系中的最高范畴,文章尝试分析了“道”的空虚无形、质朴柔弱、循环往复、无所不在、无所不能、万物本源等内涵。 “Moral Scripture” is a philosophical work written by Lao Tzu in the Spring and Autumn Period and regarded as the most important category in the philosophical system by Lao Tzu. “Tao” is the highest category in Lao Tzu’s philosophical system. The article tries to analyze the emptiness of “Tao” Intangible, simple and weak, the cycle of reciprocity, omnipresent, omnipotent, the origin of all things and so on.