Which Chinese philosopher wrote the foundational text of Legalism, the Han Feizi? The answer is Han Fei. He was a prince of the state of Han and a major political thinker of China’s Warring States period.
The Han Feizi is a collection of 55 chapters discussing law, administration, diplomacy, warfare, and the practical exercise of state power. It is traditionally attributed to Han Fei and synthesizes ideas developed by earlier Legalist thinkers, including Shang Yang, Shen Buhai, and Shen Dao.
Han Fei argued that rulers could not depend on personal virtue or trusting relationships to govern effectively. Instead, a state required clear laws, predictable rewards and punishments, administrative techniques, and the authority of the ruler. His approach focused on managing real incentives rather than assuming that people would behave morally.
Han Fei’s thought strongly influenced Qin statecraft and later Chinese political institutions. A common confusion is that “Han Feizi” can refer both to the philosopher’s honorific name, meaning “Master Han Fei,” and to the text associated with him.