The clergy, no less than the capitalist class, lives on the backs of the people, profits from the degradation, the ignorance and the oppression of the people.

The most revolutionary thing one can do is always to proclaim loudly what is happening.

The masses are the decisive element, they are the rock on which the final victory of the revolution will be built.

There is no democracy without socialism, and no socialism without democracy.

Freedom is always the freedom of dissenters.

Capitalism, as a result of its own inner contradictions, moves toward a point when it will be unbalanced, when it will simply become impossible.

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.