Albert Parsons, writing in The Alarm (1884):

One man has no right to live on the profits of another man’s labor, under any excuse whatever. He who stands on what another man produces, stands on that man. No matter what the pretext, he is standing on him wrongfully. The under man should knock off the burden and not be longer bamboo-zled with the idea that he should be patient, for perhaps by and by he may be on top. Down with such nonsense!