1. Constantly strive for self-improvement?

2. Hold the candle until the end?

3. Morning bells and evening drums?

4. Join the army with a pen?

5. Start from scratch

6. Persevere?

7. Study hard and appreciate the past?

8. Work hard?

9 , forgetting to eat and sleep

10. Work hard

11. Go to the next level

12. The sea and the sky are bright

13. Be studious and tireless

14. Virtue and virtue

15. Hear the chicken and dance