International unity of the workers is more important than the national.

All official and liberal science defends wage-slavery, whereas Marxism has declared relentless war on that slavery.

Dictatorship is rule based directly upon force and unrestricted by any laws. The revolutionary dictatorship of the proletariat is rule won and maintained by the use of violence by the proletariat against the bourgeoisie, rule that is unrestricted by any laws.

Capitalism has triumphed all over the world, but this triumph is only the prelude to the triumph of labour over capital.

One cannot live in society and be free from society.

When we are victorious on a world scale I think we shall use gold for the purpose of building public lavatories in the streets of some of the largest cities of the world.

Our aim is to achieve a socialist system of society, which, by eliminating the division of mankind into classes, by eliminating all exploitation of man by man and nation by nation, will inevitably eliminate the very possibility of war.