 While both social anarchists and Marxists share the same final goal, the creation of a free, egalitarian society without social classes and government, they strongly disagree on how to achieve this goal.Anarchists believe that the classless, stateless society should be established by the direct action of the masses, culminating in social revolution, and refuse any intermediate stage such as the dictatorship of the proletariat, on the basis that such a dictatorship will become a self-perpetuating fundament.For Bakunin, the fundamental contradiction is that for the Marxists, "anarchism or freedom is the aim, while the state and dictatorship is the means, and so, in order to free the masses, they have first to be enslaved."