Revolutionary keeps alive the desire to strike in the masses and only prospers when important strikes, accompanied by violence, take place. - Georges Sorel

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.

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.

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.