1. Didn't he work for children for many years? Of course, many students are affectionate, but there are also many who are ungrateful and despise the kindness and labor of teachers. Generally speaking, being a gentleman is more frustrating than satisfying. No matter what kind of saint he is, can he get angry from time to time in that position? And sometimes it is natural to teach sick students patiently and look unhappy.
2. Because Mr. Wang is the person my father loves, because he sacrificed his life for the students, and because he cultivated your spirit.
The 50,000 school teachers in Italy are the spiritual fathers of your future citizens. They stand behind the society and work hard for the progress of the people with meager remuneration.