King Chu ordered Zhao Ju to serve Qin with caution, fearing that Qin would attack Chu. Zhao Ju replied, "I have heard that a wise ruler governing his state does not wage war out of anger, nor bestow rewards out of delight. Now if Your Majesty wishes to serve Qin, you must first secure the state within, and only then forge alliances without. When the state is secure within, Qin cannot plot against it; when alliances are firm without, Chu will be at peace. In former times, King Fuchai of Wu, relying on his might, attacked Qi and won victory, then grew contemptuous of the feudal lords, and was ultimately destroyed by Yue. The Earl of Zhi, covetous of gain, demanded territory from Han and Wei; when they refused and instead allied with Zhao, he met his death and his state perished. These are examples of relying on strength while forgetting vigilance, and coveting gain while forgetting calamity. Now Qin is powerful, yet not so mighty as Qi and Jin once were; Chu is weak, yet still holds the natural defenses of the Yangtze and Han rivers. If Your Majesty cultivates virtue within and establishes trust without, draws near to neighboring states, strengthens the fortifications, repairs the weapons, and stores up grain, then even if Qin wished to send forth its armies, could it succeed? I beg to unite the feudal lords for Your Majesty and observe Qin's movements. If Qin seeks to expand eastward, it will surely fear the lords speaking against it in the rear; if it seeks to campaign southward, it will surely worry that Chu might strike while it is weakened. Thus Chu may rest at ease, and Your Majesty may rule through non-action." The King of Chu said, "Well spoken." Thereupon he appointed Zhao Ju as prime minister, deepening relations with Qi, Zhao, and Wei. When Qin heard of this, it indeed dared not employ its forces against Chu.
💡 商战启示录
Zhao Ju's strategy reveals the core wisdom of commercial warfare: rather than blindly aligning with the powerful, one should build one's own defenses through internal strengthening and external alliances, trading time for strategic space. In modern business, many enterprises facing industry giants often fall into the trap of "cautious deference to Qin"—either over-compromising or engaging in head-on confrontation—thereby forfeiting the initiative. Zhao Ju's principle of "internal consolidation and external harmony" mirrors how a company should first fortify its core competitiveness (such as technology, brand, and supply chain), while simultaneously forging strategic alliances with upstream and downstream partners to create an ecological moat. For instance, Huawei, when confronted with international sanctions, did not yield; instead, it intensified independent R&D (internal consolidation) and united the domestic industrial chain and global customers (external harmony), ultimately breaking through the blockade. Similarly, in its early days, Didi faced fierce competition from Kuaidi; rather than descending into a price war, it merged to achieve economies of scale, then diversified its business, thereby "sleeping soundly." In commercial warfare, the "Qin" may be a capital titan or monopolist; enterprises must, like Zhao Ju, refrain from hasty compromise under short-term threats, and instead systematically assess their own advantages (the natural defenses of rivers and mountains), proactively construct a "vertical alliance" network (allies, policy, users), and make rivals wary of "the lords deliberating afterward," thereby securing room for survival and strategic maneuvering. True wisdom lies in overcoming the strong with the supple, trading time for strategic depth—not in a fleeting display of valor.