本书主要遵循老子"执古之道，以御今之有"的原则，通过参透老子的学说，既可以明察当代中国人思想深处的许多固有观念，又可以从老子智慧的言论中悟出许多具体的办事技巧和方法。（This book mainly abides by the principle of "regulate current things in ancient ways". Via penetrating thoroughly the theory of Lao Zi, we can perceive the various inherent thought in the deep thought of contemporary Chinese, and comprehend many specific techniques and alternatives of handling affairs from the intelligent speeches of Lao Zi. ）