The book Laozi consists of 81 chapters. The first part is called the Tao Te Ching (Classic of the Way), and the second part is called the Te Ching (Classic of Virtue); together, they are known as the Tao Te Ching. Whether in the realms of Chinese philosophy, politics, military strategy, management, religion, literature, or ethics, this book stands as a timeless classic. Its main content can be summarized in three aspects:
First, the Universe. Laozi opens the first chapter by clearly stating: "The Tao that can be told is not the eternal Tao; the name that can be named is not the eternal name. The Nameless is the origin of Heaven and Earth; the Named is the mother of all things." In Laozi's view, the universe is the "Tao." The Tao is omnipresent and endlessly circulating; it is the root of all things; it is an invisible, inaudible, and intangible formless entity. This thought broke through the theological view that a supreme deity creates all living beings, marking a pioneering achievement in the history of Chinese philosophy and culture.
Second, Life. Laozi's philosophy of life has two basic tenets: one is to cherish the self and cultivate life through spiritual practice; the other is to embrace softness, avoid contention, and maintain inner emptiness and stillness. The former is brilliantly discussed in Chapter 13: "He who values his body as much as the world can be entrusted with the world; he who loves his body as much as the world can be relied upon with the world." Since the body holds equal weight with the world, how should one cherish and love it? Laozi believes that one must first reject material desires and sensory pleasures—such as dazzling colors, loud sounds, and rich flavors—and then focus on nurturing life, embracing simplicity, and strengthening personal cultivation. The latter is a principle for handling interpersonal relationships that Laozi repeatedly emphasized, embodying a life philosophy of retreating to advance and using stillness to overcome motion.
Third, Politics. Laozi's most famous political proposition is "non-action" (Wu Wei), which he considered the highest principle for governing the world. It involves following the will of the people and aligning with the laws of nature. It means practicing non-action and teaching without words. "Governing a large state is like cooking a small fish"—handle it with care and minimal interference. By eliminating selfish desires, the ruler allows the people to live and work in peace, achieving governance through non-action and realizing the ideal state of a "small country with few people."