Every social organisation which is rooted in life still lasts a long time, even after the conditions from which it drew its strength have changed in a manner unfavourable to it.
Karl RadekIn general, if signs of sectarianism do appear in a Socialist Party, these are only the products of the absence of a broad Labour movement in the country.
Karl RadekWithout Socialism the working class is a heterogeneous mixture of different categories, some of which have independent, varying interests, sometimes opposed to each other.
Karl Radek