What are the unpopular interesting but profound historical stories?

An unpopular and interesting story in ancient history is what happened when Confucius and Lutz went out on the road. One day, before he was old, Confucius took his student Luz to spend the summer in the mountains and forests. The weather in spring and autumn and summer is not cooler than it is now. Confucius was sweating on the mountain, and Lutz, who followed him, uncovered his clothes and let the hot mountain wind blow his chest hair to things. Confucius sat on a big stone and said that he was thirsty. He asked Luz to find some water to drink.

Lutz unpacked his carry-on luggage, took out the stone mortar, and walked to the upper reaches of a stream. The stream was full of pearls and jade, and the spring water was clear as blue. Luz is scooping water with a stone mortar. When he looked up, he suddenly saw Huang Cancan's flowers blooming in the grass in front of him. When he looked intently again, it was not a bunch of gorgeous flowers at all, but a colorful and dazzling tiger. Lutz jumped behind the tiger and caught its tail. He broke off the dead tiger's tail and put it in his arms as proof, ready to show it off to Confucius, then swung the spring water, scooped up a large bowl of spring water and returned to his original place. When Luz handed water to Confucius, he asked happily, "Sir, how can a staff sergeant with extraordinary intelligence and high martial arts kill a tiger?" .

Confucius took a sip of cool spring water and replied, "Staff sergeant hits the tiger first. Lutz stopped smiling and asked, "What about the sergeant? Confucius took a few sips of water and said, "Sergeant, when you hit a tiger, you should pull the tiger's ear first." Lutz then asked unhappily, "What does it feel like for a corporal to hit a tiger?" Confucius cleared his throat: "Corporal fights tigers and pulls their tails before they dare to start work. After listening to Confucius' words, Lutz felt insulted and threw away the tiger's tail. He said bitterly, "Teacher Wang probably knew that the spring was guarded by tigers and asked me to fetch water because he wanted to kill me." How interesting and profound this story is.