The Russian revolution was to an unprecedented degree the cause of the proletariat of the whole world becoming more revolutionary.

Class struggle: external peace, international solidarity, peace among peoples. This is the sacred slogan of international socialist democracy that liberates nations.

To the socialist no nation is free whose national existence is based upon the enslavement of another people, for to him colonial peoples, too, are peoples, and, as such, parts of the national state.

The basic law of capitalism is you or I, not both you and I.

The failure of the Russian Socialist Republic will be the defeat of the proletariat of the whole world.

Consider well this fact: As long as the German people does not arise and use force directed by its own will, the assassination of the people will continue.

Like a cyclone, imperialism spins across the globe; militarism crushes peoples and sucks their blood like a vampire.