The urge for social justice can only develop properly and be effective when it grows out of man's sense of personal freedom and is based on that. In … - Rudolf Rocker

In other words Socialism will be free or it will not be at all.

Anarchism recognises only the relative significance of ideas, institutions, and social conditions. It is, therefore not a fixed, self enclosed social system, but rather a definite trend in the historical development of mankind, which, in contrast with the intellectual guardianship of all clerical and governmental institutions, strives for the free unhindered unfolding of all the individual and social forces in life. Even freedom is only a relative, not an absolute concept, since it tends constantly to broaden its scope and to affect wider circles in manifold ways. For the Anarchist, freedom is not an abstract philosophical concept, but the vital concrete possibility for every human being to bring to full development all capacities and talents with which nature has endowed him, and turn them to social account. The less this natural development of man is interfered with by ecclesiastical or political guardianship, the more efficient and harmonious will human personality become, the more will it become the measure of the intellectual culture of the society in which it has grown.

Political rights do not originate in parliaments; they are, rather, forced upon parliaments from without. And even their enactment into law has for a long time been no guarantee of their security. Just as the employers always try to nullify every concession they had made to labor as soon as opportunity offered, as soon as any signs of weakness were observable in the workers’ organizations, so governments also are always inclined to restrict or to abrogate completely rights and freedoms that have been achieved if they imagine that the people will put up no resistance. Even in those countries where such things as freedom of the press, right of assembly, right of combination, and the like have long existed, governments are constantly trying to restrict those rights or to reinterpret them by juridical hair-splitting. Political rights do not exist because they have been legally set down on a piece of paper, but only when they have become the ingrown habit of a people, and when any attempt to impair them will meet with the violent resistance of the populace. Where this is not the case, there is no help in any parliamentary Opposition or any Platonic appeals to the constitution.

Power operates only destructively, bent always on forcing every manifestation of life into the straitjacket of its laws. Its intellectual form of expression is dead dogma, its physical form brute force.