Lutz is not easy to read. Confucius advised him, and he said, "Bamboo in Nanshan is straight without processing. If you cut it off as an arrow, you can shoot through the skin of a rhinoceros. What's the use of learning! " Confucius said, "If you insert feathers and arrows into it, it will shoot farther." Lutz thanked him and said, "I really benefited a lot."
On one occasion, Luz asked, "Master, if you were to command the three armed forces, who would you like to accompany you?" Confucius said: "I don't like people who like to fight tigers with their bare hands and cross the river on foot, who think they are brave and not afraid of death." What I want is someone who is good at thinking calmly and trying to succeed. "
Later, Lutz became an official in Weiguo. In 480 BC, civil strife broke out in Wei, and many people died. Confucius said, "Hey, Luz is in trouble this time!" " Sure enough, Lutz ran back to Beijing alone, insisting on punishing those who created the crisis, and was killed as a result.