"Engels feared that the Socialists, in order to gain adherents in the electoral struggles rapidly, would make promises which were contrary to Marxist doctrine. The antisemites told the peasants and the small shopkeepers that they would protect them from the development of capitalism. Engels thought that an imitation of this procedure would be dangerous, since, in his opinion, the could only be realised when capitalism had almost completely destroyed the small proprietors and small industries; if the Socialists, then, endeavoured to hinder this evolution, they would ultimately compromise their own cause."

“As the State formerly played a most important part in the revolutions that abolished the old economic systems, so it must again be the State that should abolish capitalism.”

“It is very difficult to understand proletarian violence as long as we try to think in terms of the ideas disseminated by bourgeois philosophy; according to this philosophy, violence is a relic of barbarism which is bound to disappear under the progress of enlightenment.”

“We have the right to conclude from this that syndicalist violence, perpetrated in the course of strikes by proletarians who desire the overthrow of the State, must not be confused with the acts of savagery which the superstition of the State suggested to the revolutionaries of 93 when they had power in their hands and were able to oppress the conquered – following the principles which they had received from the Church and from the monarchy.”

“And so I am not concerned to justify the perpetrators of violence but to enquire into the function of the violence of the working classes in contemporary socialism.”

“are not descriptions of things, but expressions of a determination to act… A myth cannot be refuted since it is, at bottom, identical with the convictions of a group, being the expression of these convictions in the language of movement.”

“We must not always attach too much importance to violent attacks on the bourgeoisie; they may be motivated by the desire to reform and to perfect capitalism.”