Karl Marx: The first socialists (Fourier, Owen, Saint-Simon, etc.), since social conditions were not sufficiently developed to allow the working class to constitute itself as a militant class, were necessarily obliged to limit themselves to dreams about the model society of the future and were led thus to condemn all the attempts such as strikes, combinations or political movements set in train by the workers to improve their lot. But while we cannot repudiate these patriarchs of socialism, just as chemists cannot repudiate their forebears the alchemists, we must at least avoid falling back into their mistakes, which, if we were to commit them, would be inexcusable. https://wordsmith.social/protestation/quotes#quote3736