I have now shown that the anarchists, so far from representing an opposite movement to revolutionary social democracy, are really ultra-socialist and ultra-democratic, and it seems hardly necessary to show that they are ultra-revolutionary. All social democrats contemplate an eventual revolution, but some see no objection meanwhile to take part in current politics; while others, a more witnessing generation, practise an ostentatious abstention, and call themselves political abstentionists. Some, again, think and desire that the revolution will come by peaceful and lawful means; others trust to violence alone. The anarchists outrun all. They refuse to have anything to do with any politics but revolution, and with any revolution but a violent one, and they think the one means of producing revolution now or at any future time is simply to keep exciting disorder and class hatred, assassinating State officers, setting fire to buildings, and paralyzing the _bourgeoisie_ with fear. All anarchists are not of this sanguinary mind, and it is interesting to remember that Proudhon himself wrote Karl Marx in 1846, warning him against "making a St. Bartholomew of the proprietors," and opposed resort to revolutionary action of any kind as a means of promoting social reform. "Perhaps," he says, "we think no reform is possible without a _coup de main_, without what used to be called a revolution, and which is only a shake. I understand that decision and excuse it, for I held it for a long time myself, but I confess my latest studies have completely taken it away from me. I believe we have no need of any such thing in order to succeed, and that consequently we ought not to postulate revolutionary action as a means of social reform, because that pretended means is nothing more nor less than an appeal to force, to arbitrary power, and is therefore a contradiction. I state the problem thus: to restore to society, by an economic combination, the wealth which has been taken from society by another economic combination." ("Proudhon's Correspondence," ii. 198.)