If, unlike other revolutionary parties, Anarchists cared little for strategy, that was because they believed that revolution would come spontaneously as soon as the workers were morally prepared. Their main effort was therefore directed to this preparation: it was not sufficient for them to gain converts: every worker must endeavour to put into practice at once the anarchist conception of life. From this it followed that their leaders could not, like the Socialist bosses, occupy a comfortable flat in a middle-class quarter: they must remain at their jobs in shop or factory like ordinary workmen.
In strikes and armed risings they must always be at the point of greatest danger. No paid bureaucracy could be allowed to direct their huge trade union: the workers must manage their affairs themselves through their elected committees, even though this meant a sacrifice of revolutionary efficiency. Better that the revolution should fail than that it should be founded on a betrayal of principle. This severely moral attitude was in striking contrast to the behaviour of the Socialists. For three years they had enjoyed the fruits of office: a host of new trade-union officials had grown up and many of their leaders received substantial salaries. Yet little good had come to the working classes from it. During this same time the Anarchists had been giving proof of their devotion to the workers’ cause by heroic strikes, by bold if useless risings, and in prison cells. The reproach was evident. Even those who disagreed with their politics were fired by their example. The U.G.T. wavered. After more than fifty years of strict reformism, the Socialist party began to turn revolutionary.
Brenan, Gerald. The Spanish Labyrinth (Canto Classics) (pp. 445-446). Cambridge University Press. Kindle Edition.