Teachers have always been his ideal. After all he has done, he still has to go back and fight for his ideal. He doesn't care about money anymore, because money is a thing apart from himself. He wants to live in a valuable way. Culture is the future development direction. We should support and understand Father Ma's move.
Young people live for hobbies. Ma's hobby remembers that he said that he didn't do e-commerce in the past. I don't think he should forget his dream after so many years of struggle. Father Ma is a persevering person, so we must firmly believe that he can get along well in the profession of teacher!