Write me a 600-word composition on the topic of this class.

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 "classes" Social morality is a special "classroom" in life.

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

The first section is on the subway. Everyone is kicking a jar, afraid to kick it in front of them. At this moment, the jar kicked at the foot of a young man. Unlike others, the young man continued to kick 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 sit quietly in their seats. This time I saw the young man. He gave 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 need not only skills but also morality to stand on the society.

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 walked into the personnel department and fell down with brooms and mops. At the beginning of the interview, several college students walked to their desks despite the mess in the room. 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 a classroom, a classroom where one lives. If we want to achieve something in society, we must be polite, civilized and abide by social morality. We will learn something in this class.