Freedom for supporters of the government only, for members of one party only no matter how big its membership may be is no freedom at all. Freedom is always freedom for the man who thinks differently.

Life is singing also in the sand crunching under the slow and heavy steps of the guards, when we know how to listen to it.

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

Freedom is always and exclusively freedom for the one who thinks differently.

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...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. Social democracy seeks and finds the ways, and particular slogans, of the workers' struggle only in the course of the development of this struggle, and gains directions for the way forward through this struggle alone.

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