We must bear in mind the above-stated proposition that man's relation to himself only becomes objective and real for him through his relation to the other man. Thus, if the product of his labour, his labour objectified, is for him an alien, hostile, powerful object independent of him, then his position towards it is such that someone else is master of this object, someone who is alien, hostile, powerful, and independent of him. If his own activity is to him an unfree activity, then he is treating it as activity performed in the service, under the dominion, the coercion and the yoke of another man.
Every self-estrangement of man from himself and from nature appears in the relation in which he places himself and nature to men other than and differentiated from himself. For this reason religious self-estrangement necessarily appears in the relationship of the layman to the priest, or again to a mediator, etc., since we are here dealing with the intellectual world. In the real practical world self-estrangement can only become manifest through the real practical relationship to other men. The medium through which estrangement takes place is itself practical. Thus through estranged labour man not only engenders his relationship to the object and to the act of production as to powers that are alien and hostile to him; he also engenders the relationship in which other men stand to his production and to his product, and the relationship in which he stands to these other men. Just as he begets his own production as the loss of his reality, as his punishment; just as he begets his own product as a loss, as a product not belonging to him; so he begets the dominion of the one who does not produce over production and over the product. Just as he estranges from himself his own activity, so he confers to the stranger activity which is not his own.
Till now we have only considered this relationship from the standpoint of the worker and later we shall be considering it also from the standpoint of the nonworker.
Through estranged, alienated labour, then, the worker produces the relationship to this labour of a man alien to labour and standing outside it. The relationship of the worker to labour engenders the relation to it of the capitalist, or whatever one chooses to call the master of labour. Private property is thus the product, the result, the necessary consequence, of alienated labour, of the external relation of the worker to nature and to himself.❖
Karl Marx ( 1845-1846)
The fact is, therefore, that definite individuals who are productively active in a definite way enter into these definite social and political relations. Empirical observation must in each separate instance bring out empirically, and without any mystification and speculation, the connection of the social and political structure with production. The social structure and the State are continually evolving out of the life process of definite individuals, but of individuals, not as they may appear in their own or other people's imagination, but as they really are; i.e., as they operate, produce materially, and hence as they work under definite material limits, presuppositions and conditions independent of their will.____________________