释义：当与敌人作战时，如果敌方的将领愚钝，不懂得随机应变，就可以用利益来诱使他们做出错误的决定，从而达到战胜敌人的目的。

Even in abstraction, mathematics has profound real-world applications.

The past is always tense, the future perfect.

To know good and evil is not enough； one must also do them.

信任就像一面镜子，即使修复了破碎，你仍然能在那个混蛋的倒影中看到裂缝。

Profitability and environmental responsibility must go hand in hand—there is no other way.