For the oppressed class to be able to emancipate itself, it is necessary that the productive powers already acquired and the existing social relations should no longer be capable of existing side by side. Of all the instruments of production, the greatest productive power is the revolutionary class itself. The organization of revolutionary elements as a class supposes the existence of all the productive forces which could be engendered in the bosom of the old society. The condition for the emancipation of the working class is the abolition of every class, just as the condition for the liberation of the third estate, of the bourgeois order, was the abolition of all estates and all orders. The revolution of the bourgeoisie abolished the estates and their privileges.
Bourgeois society knows only classes .
The working class, in the course of its development, will substitute for the old civil society an association which will exclude classes and their antagonism, and there will be no more political power properly so-called, since political power is precisely the official expression of antagonism in civil society. Meanwhile the antagonism between the proletariat and the bourgeoisie is a struggle of class against class, a struggle which carried to its highest expression is a total revolution. Do not say that social movement excludes political movement. There is never a political movement which is not at the same time social. It is only in an order of things in which there are no more classes and class antagonisms that social evolutions will cease to be political revolutions .