It is said that Fu Cha, the king of Wu, was defeated in wuyue War. After that, he slept on dry wood every day and suffered hardships every day. In the end, the weak defeated the strong and defeated Gou Jian, the king of Yue. This is a famous service.

2, hope plum to quench thirst

When Cao Cao conquered Zhang Xiu, the army was thirsty. At this time, Cao Cao climbed up the mountain and watched, claiming that there was Merlin in front of him, and he survived the crisis of army mutiny. Later, he called it "looking at plums to quench thirst."

3. Talented people

During the Southern Dynasties, when Xie Lingyun, a writer, was the prefect of Yongjia, he often traveled around and wrote poems, which won the appreciation of Emperor Wen. So he proudly said, "There are literary stones in the world, among which Cao Zhi has eight buckets, I have one bucket, and the rest have one bucket."

4. Smell the chicken dancing

Zu Ti of the Jin Dynasty heard the cock crow in his sleep. Every day, after the rooster crows, he gets up to practice his sword. The light of the sword flies and the sound of the sword is sonorous. Spring goes to winter, cold goes to summer, and it never stops. Hard work pays off. After long and arduous study and training, they finally became generalists who can write good articles and lead troops to win.

5. Liu Ying tried the horse.

During the Western Han Dynasty, the central government could not effectively control the princes because of their powerful influence. Chao Cuo's separatist policy officially triggered the "Seven Kings Rebellion", and the emperor ordered Zhou Yafu to send troops to save Liang. Zhou Yafu Liu Ying tried horses, cut off the rebels' back roads, cut off their food and grass supply, and made the rebels collapse without fighting. Zhou Yafu sent troops in pursuit.