Freedom is always the freedom of dissenters.
Those who do not move, do not notice their chains.
Freedom is always and exclusively freedom for the one who thinks differently.
Marxism is a revolutionary worldview that must always struggle for new revelations.
History is the only true teacher, the revolution the best school for the proletariat.
The working classes in every country only learn to fight in the course of their struggles.
The masses are in reality their own leaders, dialectically creating their own development process.
The masses are the decisive element, they are the rock on which the final victory of the revolution will be built.
Freedom only for the members of the government, only for the members of the Party - though they are quite numerous - is no freedom at all.
Social democracy... is only the advance guard of the proletariat, a small piece of the total working masses; blood from their blood, and flesh from their flesh.