Without Socialism the working class is a heterogeneous mixture of different categories, some of which...#Karl Radek
The Social-Democratic Federation took part in all the political and economic struggles of the English...#Karl Radek
The mass of workers, as yet non-Socialist, is retarded in its development towards Socialism.#Karl Radek
Life provides material for its agitation which makes its general views comprehensible to the masses.#Karl Radek
