Marxist-Leninist parties should adhere to the revolutionary line, support and assist each other, and perform their proletarian internationalist duty … - Peng Zhen

The revolutionary struggle of the proletariat and people of each country goes through different stages and has its own characteristics, but none can be independent of the general laws governing the development of world history. It is of great importance for a proletarian party leading the revolutionary struggle and formulating the revolutionary line and policies of its own country to adhere to the principle of integrating the universal truth of Marxism-Leninism with the concrete revolutionary practice of its own country. Only when the universal truth of Marxism-Leninism is skillfully integrated with the concrete revolutionary practice of one’s own country, can one make Marxism-Leninism take root, blossom and yield fruit in the country, and lead the revolution to victory.

There are many types of plays on contemporary themes. Hollywood is also producing “plays on contemporary themes”; the rubbish the modern revisionists are staging also goes under the name of “plays with contemporary themes”. But what we are staging are plays on contemporary revolutionary themes serving the workers, peasants and soldiers and the socialist revolution and socialist construction.

Communist parties of the socialist countries should uphold the dictatorship of the proletariat, consolidate and expand the positions of socialism, and carry the socialist revolution through to the end in the political, economic, ideological and cultural fields. Never for a moment must we forget the existence of classes and class struggle, or forget the struggle between the socialist and the capitalist roads. Only thus can we prevent the restoration of capitalism and create the conditions for the transition to communism.