The sentences to remember September 18th are as follows:

1. Remember September 18th, remember history, do not forget the national humiliation, and let us strengthen ourselves. (The more painful it is, the deeper it will be remembered. We will always remember it, and we will work hard to become stronger.)

2. On September 18, 1937, China began to lose its territory. In the next 8 years, People across the country fought bloody battles, and finally, they were all recovered.

3. September 18th is unforgettable. The enemy invaded China and caused trouble at Lugou Bridge. The land of China was stained with blood. History cannot be forgotten. Keep it in your heart. Revitalize our great China and protect our mountains and rivers. September 18th is also an unforgettable day. On the 18th, I send my best wishes to my motherland, may it be prosperous, prosperous, peaceful and peaceful.

4. History should not be dressed up by others, nor should it be forgotten by oneself. The national spirit will never sink! To revitalize China, we will strengthen ourselves. The crying in the sky of history will always be wiped away by those who strengthen themselves.

5. A loyal soul with iron bones and a spirit that runs through the rainbow. The majestic wind is like a tiger thousands of miles away, and its power shakes Jingdong.

6. Keep September 18th in mind, use history as a mirror, do not forget the national humiliation, and love China.

7. An inch of mountains and rivers, an inch of blood, don’t forget the smoke of war, the alarm bells are ringing in your heart! Don’t forget the national humiliation, let us strive for self-improvement!

8. The warning siren cracks the sky, the long river hisses, and the eyes are filled with candlelight. Du Yu cried. The strong man's soul is still there as he brushes his clothes, shaking the sky and calling the moon, and the swallows fly low.

9. Time cannot take away eternal pain; history cannot erase the traces of aggression. Remember, it is for the rejuvenation of the nation; working hard is for the strength of the country. In the face of the September 18th Incident, never forget the national humiliation and strive for self-improvement!

10. The sound of sirens recalls the past, remembers the martyrs, looks forward to today, and shares the same hatred.