1. "The problem of philosophy is not how to explain the world, but how to change the world."

2. "Capitalism turns everything into commodities and human dignity." Became a commodity.”

3. “The history of mankind is the history of class struggle.”

4. “Productivity is the foundation of human history, and production relations are the decisive factor in human history. ."

5. "Religion is the opium of the people."

6. "Under the capitalist system, the people's freedom is just another form of slavery."

7. “Under the capitalist system, the freedom of the people is just another form of slavery.”

8. “Only by liberating all mankind can the proletariat finally liberate all mankind.” Achieve your own liberation."

9. "The essence of man is determined by his social relations."

10. "History is an epic of class struggle."< /p>