The state of Wei was about to ally with Qin to attack Han, when Wuji said to the King of Wei: "Qin shares the same customs as the Rong and Di barbarians; it has the heart of a tiger or wolf—greedy and cruel, covetous of profit and devoid of good faith, knowing nothing of ritual, righteousness, or virtue. Should there be gain to be had, it would not spare even its own kin and brothers, behaving no better than beasts. This is known to all under heaven—Qin has never bestowed kindness or accumulated virtue. Thus, the Queen Dowager, mother of the King of Qin, died of grief and indignation; the Marquis of Rang, maternal uncle of the King of Qin and greatest in merit, was driven away; two younger brothers, innocent of any crime, were repeatedly stripped of their fiefs. If it treats its own relatives thus, how much more so an enemy state? Now Your Majesty joins Qin in attacking Han, yet draws nearer to the calamity of Qin—this I find truly bewildering. Your Majesty's failure to see this is a lack of wisdom; the ministers' knowledge without remonstrance is a lack of loyalty. As for Han today, upheld by a single woman guiding a young sovereign, it is torn by internal chaos, while externally it faces the armies of Qin and Wei—I believe its downfall is a matter of days. Once Han is destroyed, Qin will surely take full possession of the Zheng lands, bordering Wei for a thousand li, and then calamity must descend upon Wei. In former times, Qin desired to attack Wei, and Han came to its rescue; Qin, enraged, struck Han, and Han, in dire peril, ceded Yiyang. After Qin obtained Yiyang, it again sought to attack Wei; should Wei lose Han's aid, then Qin is certain to swallow the whole realm. Qin has the heart of a tiger or wolf, greedy for profit and faithless—this is not the way of a great state of ten thousand chariots. Your Majesty should not attack Han, but rather treat Han well to sow suspicion in Qin; Qin will surely suspect Han, and then with Han and Wei united, Qin will not dare to send troops against Wei. If Wei and Han merge into one body, none under heaven can withstand it—this is a benefit for ten thousand generations." The King of Wei said, "Well spoken." Thereupon he heeded Wuji and ceased joining Qin in attacking Han.
💡 商战启示录
The core of this strategy lies in identifying unreliable allies and forging defensive alliances. In modern business, enterprises are often tempted to partner with powerful players—yet when such counterparts harbor the heart of a tiger or the ambition of a wolf, as platform giants or capital leviathans often do, their cooperation tends toward devouring or subjugating the partner. For instance, a startup seeking rapid expansion may court investment or exclusive collaboration from a titan, only to see its core business or data stripped away, much as Qin treated Han. Wuji’s wisdom reminds us of three principles. First, assess a partner’s long-term credibility and values, not merely short-term gains. Second, avoid dependence on any single dominant force; instead, proactively unite with complementary enterprises to form a “Han-Wei alliance”—as when domestic firms jointly develop core technologies to counter external monopolies, or when small and medium enterprises band together in supply-chain coalitions to resist platform-driven price suppression. Third, when cooperation threatens to erode one’s strategic depth, one must decisively cut losses and turn to nurturing a third party for balance—just as, after Didi’s merger with Kuaidi, market concerns over monopoly were met by new entrants such as Amap’s aggregator platform, a modern echo of “strengthening Han to sow doubt in Qin.” In sum, victory in commercial warfare is not won in a single campaign, but in securing the independence and safety of one’s own ecosystem—dispersing risk through a network of alliances so that no single power dares lightly to “send forth its troops.”