-280 – -233
Han Fei (韓非, c. 280–233 BCE) was a prince of the state of Han during the Warring States period and the preeminent synthesizer of Chinese Legalist philosophy. A student of the Confucian scholar Xunzi, he departed from Confucian ethics to develop a systematic theory of statecraft grounded in strict law, bureaucratic method, and sovereign power. His collected writings, the Han Feizi, became foundational to the administrative philosophy that enabled the Qin dynasty's unification of China.
Synthesized the three streams of Legalist thought: law (fa), administrative technique (shu), and positional power (shi)
Authored the Han Feizi, the most comprehensive extant Legalist text
Developed a naturalistic, non-moralistic theory of governance rooted in human self-interest
Engaged critically with Confucian and Daoist thought, particularly Xunzi's critique of Mencian moral psychology
Exercised decisive influence on Qin statecraft and later imperial Chinese administration