The political form of a society wherein the proletariat is victorious in overthrowing the bourgeoisie will be a democratic republic.

No Marxist can deny that the interests of socialism are higher than the interests of the right of nations to self-determination.

The leaders of the petty bourgeoisie must teach the people to trust the bourgeoisie. The proletarians must teach the people to distrust the bourgeoisie.

The war is relentless: it puts the alternative in a ruthless relief.

The history of all countries shows that the working class exclusively by its own effort is able to develop only trade-union consciousness.

As an ultimate objective, "peace" simply means communist world control.

Without a revolutionary theory there cannot be a revolutionary movement.