1. Friendship is established in comradeship, consolidated in sincerity, developed in criticism, and destroyed in flattery. ——Russian Lenin

2. Friends must help each other in times of adversity, only then can it be called true friendship. ——British Shakespeare

3. A common cause and a common struggle can give people the power to endure everything. ——Soviet Ostrovsky

4. If a person wants to help the weak, he should become a strong person himself, instead of becoming a weak person like them. ——Romain Rolland of the United States

5. Only in the collective can individuals obtain the means to fully develop their talents. In other words, only in the collective can there be personal freedom. ——Marx and Engels of Germany

6. The army and the people are united as one, let’s see who can defeat them in the world. ——Modern Mao Zedong

7. With unity and one heart and one mind, any powerful enemy and any difficult environment will surrender to us. ——Modern Mao Zedong

8. As long as millions of workers unite as one and follow the outstanding figures of their own class, victory will be guaranteed. Soviet - Lenin

9. If an individual relies on himself, if he stays outside the collective relationship, and outside the scope of any great ideas that unite the people, he will become lazy and conservative. , People who are hostile to the development of life. ——Gorky, Germany

10. Everything that unites people is goodness and beauty, and everything that divides people is evil and ugliness. ——Russian Leo Tolstoy