1. You can't be proud without a little achievement. In this case, you will learn a lesson.

2, don't just want to get immediate benefits, without considering the hidden dangers behind. Only by observing and analyzing the problem from a global perspective can we draw a correct conclusion and find the correct method to solve the problem.

3. Sometimes people often only grasp one side of things, which leads to a wrong understanding of the nature of things. If we want to understand the essence of things correctly, we must analyze the problem from multiple angles. Remind people not to focus on immediate interests without considering the consequences.

Extended data:

The story of mantis catching cicada:

1, source: Shuo Wen Zheng Yuan Jian by Liu Xiang in the Western Han Dynasty.

2. Original text: "There are trees in the garden, and there are cicadas on the trees. Cicada cries and drinks dew, but I don't know mantis is behind; Mantis makes cicadas, and I don't know that yellowbird is around; Yellowbird craned its neck to peck mantis, but didn't know the projectile was under it. All three of them want their former benefits, regardless of their later troubles. "

There is a tree in the yard, and there are cicadas on it. Cicada is singing loudly while drinking dew from the tree, but she doesn't know that mantis is behind cicada. It shrank near the branches and bent its forelimbs to catch cicadas, but she didn't know that the yellowbird next to it was trying to eat it. The yellowbird is craning its neck to catch the mantis. She doesn't know that someone under the tree is preparing to shoot it with a slingshot.

4. Morality: refers to people who are short-sighted and have no vision and only pursue immediate interests.