„Let us… take the most concrete example of state capitalism… It is Germany. Here we have the ‘last word’ in modern, large-scale capitalist engineering and planned organization, subordinated to Junker-bourgeois imperialism. Cross out the words in italics and [substitute] a Soviet state, that is, a proletarian state, and you will have the sum total of the conditions necessary for socialism.“

— Vladimir Lenin
„Three-fourths of the Italian economy, industrial and agricultural, is in the hands of the state. And if I dare to introduce to Italy state capitalism or state socialism, which is the reverse side of the medal, I will have the necessary subjective and objective conditions to do it.“
— Benito Mussolini
„We are in favor of a democratic republic as the best form of state for the proletariat under capitalism; but we have no right to forget that wage-slavery is the lot of the people even in the most democratic bourgeois republic.“
— Vladimir Lenin
„Modern militarism is the result of capitalism. In both its forms it is the “vital expression” of capitalism — as a military force used by the capitalist states in their external conflicts and as a weapon in the hands of the ruling classes for suppressing every kind of movement, economic and political, of the proletariat.“
— Vladimir Lenin
„Imperialism - the era of bank capital, the era of gigantic capitalist monopolies, the era of the transformation of monopoly capitalism into state-monopoly capitalism - has particularly witnessed an unprecedented strengthening of the "state machine" and an unprecedented growth of its bureaucratic and military apparatus, in connection with the increase in repressive measures against the proletariat in the monarchical as well as in the freest republican countries.“
— Vladimir Lenin