Li Mu defended the northern border of the State of Zhao, facing the Xiongnu. He did something that seemed extremely cowardly at the time—refusing to fight. Every day, he slaughtered cattle and sheep to reward his soldiers, practiced archery, horseback riding, and formation tactics, but stubbornly refused to engage in battle. When the Xiongnu arrived, he would close the gates; when they left, he continued training.

One year, two years, many years passed.

The King of Zhao couldn't take it anymore, feeling that this man was sitting on the latrine and not doing his duty, so he replaced him with a new general. The new general was very brave; whenever the Xiongnu came, he would fight them, engaging in small-scale skirmishes daily, suffering casualties on both sides, exhausted and disheveled.

There was no choice but to invite Li Mu back.

When Li Mu returned, he still refused to fight. He continued training his troops and kept the gates closed. Gradually, the Xiongnu relaxed, thinking this was just a turtle hiding in its shell.

Then Li Mu made his move. Just once.

He annihilated over 100,000 Xiongnu cavalry. He destroyed the Chanyu, defeated the Donghu, and subdued the Linhu. The northern border remained stable for over ten years.

If you don’t fight, it’s fine.

But with one battle, everything is decided.

War is a deadly weapon; battle is a reversal of virtue. It is used only when absolutely necessary.

The purpose of war has never been to win a single battle, but to bring peace to the world afterward, so that no more fighting is needed.

If you win a hundred battles but still have to keep fighting, what have you truly won?

(Author: Zhou Zhe Wu)