During the Warring States period, the monarch of Chu State was very ambitious, thinking about how to unify the world all the time. At that time, the power of the state of Chu was also very powerful, and the monarch was very aggressive, so he often went to attack other countries' cities.
On this day, the King of Chu ordered again: select good soldiers and good generals, and attack the Song Dynasty on the same day. But to go to the Kingdom of song, you have to pass a very wide and deep river. So they sent people to measure the depth of the river first, and then made marks on the measuring apparatus. But unfortunately, the river suddenly surged that day. The people of Chu didn't know it, and still stole the river in the late night according to the original measurement mark. As a result, half of the soldiers were drowned, and the Chu army was extremely frightened. Lose without fighting.
[Philosophical enlightenment ]:
Everything in the world is changing, and people's thoughts should also change and develop accordingly. If you always stay at one point and have a rigid mind, you will definitely touch a nail.