This article explains Sun Tzu’s temple calculation principle: thorough pre-war planning secures victory. It contrasts Wu Zixu’s well-devised exhaustion strategy against Chu with Cao Jiu’s reckless, unplanned battle defeat, extending the wisdom to modern business and life decisions.
Han Feizi tells a Song merchant pretended to ruin pricey raw jade to outbid rivals. After paying compensation, he refined the stone and earned far more. The story highlights valuing long-term gains over temporary losses.