Correct the meaning of various birthrights. The original work is as follows: "The Analects of Confucius Lutz" says: Lutz said: "When Wei Jun treats his son, he must learn it first?" Confucius said, "It must make sense!" Lutz said, "Yes, I am, and I am pedantic! Qi Zheng Qi? " Confucius said, "Yes, yes! He doesn't know what a gentleman doesn't know. ...