Once, there was a King who was very arrogant. In his opinion, he was the best and his state was the strongest. So he was going to invade his neighbouring state without listening to any advice.
A young man wanted to dissuade the King but he didn’t dare. Then an idea occurred to him. He took the King into the garden. The young man pointed to a tree and said: “My King. Look at the tree. There is a cicada in the tree. The cicada is high above, chirping leisurely and taking in the dew freely, but he has no idea that a mantis is right behind him. The mantis, pressing his body in a concealed place, is intent on catching the cicada, but he doesn’t know that a siskin is hiding right behind him. Look! All of them make effort only to get the benefit before them, but they ignore the danger behind them at the same time.”
The King was suddenly enlightened after hearing this and gave up the plan to invade other state.
When dealing with the problems, we should look before you leap.