Ben's family was poor, so he left school early and studied carpentry with Chad. Chad is a good craftsman, but he has a bad temper. If he is not satisfied, he scolds his apprentice. When Ben was an apprentice with no money, his only expectation was that he would be able to eat when he worked in his master's house. When Ben went to work at his employer's place for the first time, he was afraid that if he was not careful, he would be angry with Chad. He would be scolded for a small matter, and he would be expelled. Ben watched and listened to all kinds of things. He handed his axe, saw, ink fountain and other tools to his master and his three senior brothers in time. But Ben only drank a bowl of food that could show people in the morning. Before noon, he was so hungry that his eyes were full of stars. Finally, he came to the owner and said it was time to eat. Ben heard this and put down his tools and followed him. At this time, Chad spoke, not very loud, but simply powerful: "there are parents, no parents to teach." As soon as the words fell, Ben was slapped by his elder martial brother, which made him show his teeth in pain. As soon as the elder martial brother opened his speech, he was still full of gunpowder: "master, you haven't put down your work. What are you going to do?" If you look at Chad, he doesn't care about…