2. Concentrate on knowledge, work hard, make steady progress and develop harmoniously.

You are proud of your school today, and the school will be proud of you tomorrow.

A journey of a thousand miles begins with a single step.

5. Learning comes first, and safety is more important.

6. New semester, new goals, new development.

7. Self-confidence is the guarantee of all success.

8. Learn to think, be good at innovation, learn to get along with others and be good at cooperation.

9. Campus is my home, and environmental protection is in my heart. Find a way to succeed and an excuse to fail.

10, I wish you great progress in the new semester.

1 1. Learn to change your destiny and fight for the future.

12. Go back to school happily and study happily.

13, new starting point, new goal, new glory.

14, if you want to get good grades, you must use your hands and brains. If you want to have a beautiful environment, you must create it together.

15. Greet parents for their hard work and wish their children success in their studies.

16. Go back to school happily and study happily. Learn to live, learn to learn and learn to cooperate.

17, practice new curriculum and create new education.

Expand knowledge:

Cultivate students' good sleep habits.

Good sleep habits can ensure a person's normal life and study the next day. Ensure students' normal thinking. Therefore, parents must first have a correct understanding of sleep and realize that rest is an important means to restore brain function, and sleep is the most important rest, so children must have enough sleep. Children should form the habit of sleeping regularly from an early age. Don't make them too excited before going to bed, and don't watch too exciting TV programs. Sleep is a comprehensive inhibition of brain cells, and it is difficult to suppress if you are too excited.