After Qin defeated Wei at Huayang, the King of Wei intended to go to Qin in person to pay homage to the King of Qin. Zhou Ne said to the King of Wei: "There was a man of Song who went abroad to study, and after three years returned, he directly called his mother by her given name. His mother said, 'You studied abroad for three years and then returned—how is it that you call me by my name?' The son replied, 'Among those I deem worthy and virtuous, none surpass Yao and Shun, yet I call them by their names; among those I deem great, none surpass Heaven and Earth, yet I call them by their names. Now my mother's virtue does not exceed that of Yao and Shun, nor her greatness that of Heaven and Earth, so I call you by your name.' His mother said, 'What you have learned—will you put it all into practice, or do you intend to use it merely to call your mother by name? If so, the principles you have studied, when applied to your mother, are worse than not having studied at all. Now, Your Majesty wishes to serve Qin—is there no alternative to going in person? I hope Your Majesty will substitute some other course. Moreover, Qin is a state of tigers and wolves; if Your Majesty goes there, you would be casting yourself into the jaws of tigers and wolves. It would be better not to go, but instead to send officials to fully arrange all matters of Your Majesty's service to Qin. Qin will surely be grateful to Your Majesty, and Your Majesty will not lose the proper rites of serving Qin. If Your Majesty does go, Qin will surely detain you, inflict unpredictable punishments, and Your Majesty will be in grave danger." The King of Wei would not listen and went to Qin nonetheless. Qin indeed detained the King of Wei and intended to attack Wei. The King of Wei regretted his decision and sent someone to seek aid from Zhao. Zhao dispatched troops to rescue Wei, and only then did Qin release the King of Wei.
💡 商战启示录
King Wei of Wei was eager to enter Qin, much like a modern enterprise facing a powerful acquisition or partnership that, driven by fear, relinquishes its own leverage and blindly submits, only to find itself trapped in passivity. Zhou Na's counsel reveals the core wisdom of negotiation: never lightly entrust your fate to an adversary. In commercial competition, when a dominant force applies pressure, the weaker party should avoid personal risk and instead convey messages through agents or intermediaries, preserving room for maneuver while actively seeking external allies—such as the state of Zhao—to create a counterbalance. For instance, when a tech startup faces a takeover offer from a giant, if the founder attends in person and reveals their hand, they may be squeezed on price or swallowed whole; conversely, by entrusting negotiations to a financial advisor and simultaneously courting other bidders to foster competition, they can enhance their bargaining power. King Wei, heedless of advice, walked into the trap himself—akin to a corporate executive venturing rashly into an opponent's home turf without risk isolation, only to be "detained" through means such as technology blockades or talent poaching. The wisdom of commercial warfare lies in this: always retain a fallback plan, skillfully leverage third-party forces, and avoid over-reliance on a single point. Zhou Na's strategy of "exchanging it for other matters" suggests that modern enterprises can trade non-core interests for core security, buying time for space, and ultimately achieve a reversal.