Life is like a kaleidoscope, colorful. Classroom is a post station on the road of life and another teacher who gives us knowledge and philosophy of life. Life is full of classrooms, and social morality is a special classroom in life.

I saw two advertisements recently, which made people feel the importance of life lessons, because they endowed us with the philosophy of life. The title of this public service advertisement broadcast by CCTV is: "Abandon bad habits and advocate civilization."

In the first paragraph, in the subway, everyone is kicking a jar because they are afraid of kicking it in front of them. At this moment, the can kicked at the foot of a young man. Unlike others, the young man continued to kick it out, but picked it up and threw it into the trash can.

The second paragraph is on the bus, where young people are sitting and only an old lady is standing on the bus! While others sat motionless in their seats. This time, it was the young man who took the initiative to give way and helped the old lady to her seat.

After reading this advertisement, I think we should all praise the moral behavior of young people. On the contrary, we should condemn the behavior of those onlookers. To revitalize China, it is necessary to establish such a classroom model from an early age, so that children can grow up healthily under the influence of social morality. Nowadays, the social competition is fierce, and people should not only have skills, but also have social ethics.

In primary school, in the ideological and moral class, the teacher told such a story to fully illustrate this point. When a Japanese company was recruiting, several China college students who came for an interview fell all over the floor as soon as they entered the personnel department. At the beginning of the interview, several college students walked to their desks regardless of how messy the room was. At this time, the personnel manager immediately announced the end of the interview, and these college students were eliminated. What a tragic ending! If they have more public morals and manners, I'm afraid this job will belong to them.

This is also the classroom where people live. If we want to make a difference in society, we must be polite and civilized and abide by social morality, and we will gain something in this class.