The state of Qin attacked Zhao, and the King of Zhao appointed Zhao Kuo to replace Lian Po as general. Zhao Kuo's mother said to the King of Zhao, "Zhao Kuo is not fit to serve as commander." The King replied, "Leave this matter alone—my decision is made." His mother then said, "Since Your Majesty insists on sending him, if he proves unworthy of his post, may I be spared from punishment?" The King agreed. After Zhao Kuo assumed command in place of Lian Po, he completely altered the established military regulations and replaced many of the officers. When the Qin general Bai Qi learned of this, he dispatched elite troops in a surprise maneuver, feigning retreat while secretly cutting off the Zhao army's supply routes, splitting the Zhao forces into two isolated sections and sowing discord among the soldiers. After more than forty days, the Zhao army ran out of provisions, and Zhao Kuo personally led his finest troops in a desperate sortie, only to be struck down by a hail of arrows from the Qin forces. The Zhao army suffered a catastrophic defeat, and hundreds of thousands of soldiers surrendered to Qin, who buried them all alive. In total, Zhao lost four hundred and fifty thousand men. The following year, Qin forces besieged the city of Handan for over a year, bringing Zhao to the brink of annihilation. Only through the timely intervention of Chu and Wei, who came to its rescue, was the siege of Handan finally lifted. Because Zhao Kuo's mother had spoken beforehand, the King of Zhao ultimately spared her life.
💡 商战启示录
The lesson of Zhao Kuo's "armchair strategy" is equally striking in modern business warfare. Many enterprises parachute in "elite MBA graduates" or "star managers" who are rich in theory and eloquent in speech, yet lack practical combat experience. They often recklessly overturn established processes, causing organizational turmoil—just as Zhao Kuo "altered all regulations and replaced all military officers." Kodak once hired professional managers to drive digital transformation, but due to blind radicalism and neglect of its traditional business foundation, it ultimately went bankrupt. In contrast, Huawei's Ren Zhengfei emphasizes "letting those who hear the cannon fire make decisions," avoiding the situation where outsiders command insiders. Zhao Kuo's defeat also lies in his disregard for information gathering and flexible adaptation—the modern market is like a battlefield, where data and feedback form the cornerstone of decision-making. Business leaders should, like General Bai Qi, be adept at observing their opponents' weaknesses rather than clinging rigidly to textbook models. Zhao Kuo's mother's "disclaimer" also serves as a reminder to boards of directors: in major personnel appointments, risk isolation mechanisms should be established, such as probationary periods and staged evaluations, to prevent individual decisions from causing total collapse. True business warfare wisdom lies in translating strategy into reality on the ground, not in empty discourse over sand tables.