Who is the protagonist of teaching fish to swim?

In Jin Wengong during the Spring and Autumn Period, Jin Xiangong listened to rumors, killed Prince Shen Sheng, and sent someone to arrest Shen Sheng's younger brother Zhong Er. When Zhong Er heard the news, he fled the State of Jin and forgot about it for more than ten years. After many hardships, Zhong Er came to the State of Chu. King Chu Cheng thought that Zhong Er would make great achievements in the future, so he greeted him with state gifts and regarded him as a distinguished guest. One day, the King of Chu gave a banquet in honor of Zhong Er, and the two chatted, and the atmosphere was very harmonious. Suddenly, the king of Chu asked Zhong Er, "If one day you return to the State of Jin and become a monarch, how can you repay me?" Zhong Er thought for a moment and said, "Beautiful women are waiting for you, precious silk, and you have a lot of rare bird feathers, ivory leather, and even more in Chu. What rare items does Jin Wang have? " The king of Chu said, "Your son is too modest. Having said that, you should show me something? " Zhong Er replied with a smile, "Thanks to you. If I can really return to China to be in power, I would like to get along well with your country. If one day, Jin Chu goes to war, I will definitely order the troops to retreat first (one house equals thirty miles). If I can't get your forgiveness, I will fight you again. "Four years later, Zhong Er really returned to the State of Jin and became a monarch. This is the famous Jin Wengong in history. The state of Jin became stronger and stronger under his rule. In 633 BC, the two armies of Chu and Jin fought. In order to fulfill his promise, Jin Wengong ordered the troops to retreat 90 miles and stay in Chengpu. When Chu Jun saw that 8 Jin J was retreating, he thought the other side was afraid and immediately pursued it. The Jin army took advantage of the weakness of the Chu army's pride in underestimating the enemy, concentrated its forces and defeated the Chu army greatly, and won the battle of Chengpu. The story comes from Zuo Zhuan Xi Gong Twenty-two Years. This idiom means not arguing with others or making concessions on your own initiative. I volunteered myself-during the Warring States Period, Qin Jun defeated Zhao in Changping. Tian Lei, the leader of Qin Jun, led the attack and surrounded Handan, the capital of Zhao. At present, Zhao's situation is very critical. The king of Zhao ordered Zhao Sheng to go to Chu to seek the help of soldiers. Ping Yuanjun called the public and wanted to select 20 all-rounders to go with him. He chose and chose, chose and chose, and finally one person was missing. A man named said to himself, "I heard that Mr. Wang is going to Chu to sign an alliance contract and agreed to take twenty diners instead of looking outside." One person is still missing. I hope that Teacher Wang will start with the number of people (me)! " Ping Yuanjun said, "How many years has it been since you came to Zhao Sheng?" Mao Sui said, "It has been three years now." Ping Yuanjun said: "A wise scholar in the world is like an awl in a bag, and its tip will be revealed immediately. Now, I have been under Zhao Shengmen for three years, and no one around me has praised you. Zhao Sheng (I) has never heard such a compliment, because (you) have no talent. Sir can't (go together), sir, please stay! " Mao Sui said, "I only asked to enter the bag today. If I were in the bag, (I) would show the whole edge, not just the top, just like the sharp awn of the wheat ear. " Ping Yuanjun finally went to Chu with Mao Sui. Nineteen people looked at each other and laughed at him, but they didn't say it. In the State of Chu, the King of Chu only received Ping Yuanjun. Two people sat in the temple, from morning to noon, with no result. Mao Sui stepped up the steps and shouted at a distance, "It's either good or bad to send troops. Simple and clear. Why not decide to discuss it? " The king of Chu was very angry and asked Ping Yuanjun, "Who is this man?" Ping Yuanjun replied: "This man's name is Mao Sui, but he is my guest!" The king of Chu shouted, "Get off the bus! I'm talking to your master. What are you doing here? " Seeing that the king of Chu was angry, Mao Sui did not step down, but went up several steps. He put the sword in his hand and said, "Now, in ten steps, your king's life is in my hands!" " Seeing that Mao Sui was so brave, the King of Chu stopped scolding him, so he listened to Mao Sui. Mao Sui made a very incisive analysis of the truth of catching aid and Chu. Mao sui's words convinced the king of Chu and promised to send troops at once. A few days later, Chu, Wei and other countries jointly sent troops to help Zhao. Qin Jun retreated. After returning to Zhao, he became a national guest. He sighed and said, "When Mr. Mao arrived in Chu, the king of Chu dared not look down upon Zhao." The idiom "volunteer" comes from this, which means to recommend yourself to do a certain job without being introduced by others-Qin State of Jing Ke is the strongest among the Seven Heroes of the Warring States, and it constantly invades other countries. In 228 BC, he invaded the north and captured the king of Zhao, and the state of Yan was in danger. Yan Taizi Dan sent Jing Ke (pronounced "Ke" in Cantonese and Mandarin) as an assassin, determined to kill Qin Shihuang to solve the danger of national subjugation. Before Jing Ke set out, he made three careful preparations: Jing Ke was assassinated by the great warrior Qin Wuyang; Take the head of the enemy Fan who has always wanted to kill; Then take Yan to prepare the most fertile map of Du Kang for the King of Qin. The last two preparations, of course, are to win the trust of Qin Shihuang. The map has a special function, in which there is a sharp dagger to assassinate Qin Shihuang, and the blade has been quenched by strong poison. When Qin Shihuang met Jing Ke, he saw his enemy's head beheaded, and heard that Yan was going to offer a large area of land. He was very excited and opened the map. When the map was fully unfolded, the dagger appeared. Jing Ke dashed past, picked up the dagger, and seized the king of Qin, but Qin Shihuang escaped and his sleeve was torn. After the king of Qin chased the column, he knew that he had drawn his sword and cut Jing Ke, and then his ministers' guards killed Jing Ke. Now it is often used to describe the meaning of truth. Once upon a time, there was a man named Lu Ban, who was famous for his dexterity and was regarded as the ancestor of craftsmen. Experts admire him with admiration. Hearing this, the people next to him felt that he was too boastful and pointed to the Dahongmen behind him and said, "Ultrafine products, can you make a better door than this?" The young carpenter said proudly, "I'm not bragging." I tell you, I used to be a student of Luban. Can't I make such a simple door? It's a joke. " Everyone couldn't help laughing and said, "This is Mr. Luban's home. He made this door. Can you really make a better door than this? " The young carpenter ran away shyly. Pronunciation b ā n mé n ò ng f ǔ Interpretation Dance axe in front of Lu Ban. Showing off one's skills in front of experts. The source is Tang Zongyuan's Preface to Wang's Singing Poems: "The axe is under the door of the class, and its strength is infinite." Song Ouyang Xiu's Book with Mei: "There were seven or eight poems written yesterday. Today, it is ridiculous to record them. " I heard that Tingting's sister is knowledgeable. How dare you talk nonsense with him? (Qing Li Ruzhen's "Mirror Flower Edge" back to 52)