草船借箭

三国故事：诸葛亮用草船在雾中诱敌射箭，收箭而归。成语指借力打力、巧妙获取资源。文学性强，亦是策略思维教材。

In Three Kingdoms lore, Zhuge Liang uses straw boats in fog to collect enemy arrows. The idiom means gaining resources by leveraging an opponent’s force—strategy as timing and information.

草船借箭：借势胜于硬扛——雾、船、敌箭，合成一条计。智不是炫技，是把约束变成资源。可与田忌赛马并读：一个调配顺序，一个借力打力。今日：资源不够时，先问环境里什么可被「借入」。

Borrowing arrows with straw boats: leverage beats brute force—fog, boats, and enemy shafts become one plan. Wit turns constraint into resource. Pair with Tian Ji’s horses: reorder vs borrow force.