Start with yourself
I think we should start from ourselves first: don't spit everywhere, litter, study hard, exercise, and say hello to teachers.
abide by laws and observe discipline
We should be civilized and conscious good students who abide by the law, school rules and discipline, and obey the management of teachers. Don't make the teachers in the classroom angry, don't bother the management teachers, don't make the cleaning aunt tired, don't add chaos to the beautiful campus, and don't let our happy life be discounted.
go into action
Students, let's act. Let's work together, keep the rules and regulations in mind, show civility and courtesy in words and deeds, and be a happy student-a civilized teenager who can reassure parents and teachers.