We are marching in a compact group along a precipitous and difficult path, firmly holding each other by the hand. We are surrounded on all sides by e… - Vladimir Lenin

All the marvels of science and the gains of culture belong to the nation as a whole, and never again will man’s brain and human genius be used for oppression and exploitation.

One step forward, two steps back. ... It happens in the lives of individuals, and it happens in the history of nations and in the development of parties. It would be the most criminal cowardice to doubt even for a moment the inevitable and complete triumph of the principle of revolutionary Social-Democracy, of proletarian organization and Party discipline. We have already won a great deal, and we must go on fighting, undismayed by reverses, fighting steadfastly, scorning the philistine methods of circle wrangling, doing our very utmost to preserve the hard-won single Party tie linking all Russian Social-Democrats, and striving by dint of persistent and systematic work to give all Party members, and the workers in particular, a full and conscious understanding of the duties of Party members, of the struggle and Second Party Congress, of all the causes and all the stages of our divergence, and of the utter and disastrousness of opportunism., which, in the sphere of our programme and our tactics, helplessly surrenders to the bourgeois psychology, uncritically adopts the point of view of bourgeois democracy, and blunts the weapon of the class struggle of the proletariat.

Dear Comrade Stalin: You have been so rude as to summon my wife to the telephone and use bad language. Although she had told you that she was prepared to forget this, the fact nevertheless became known through her to Zinoviev and Kamenev. I have no intention of forgetting so easily what has been done against me, and it goes without saying that what has been done against my wife I consider having been done against me as well. I ask you, therefore, to think it over whether you are prepared to withdraw what you have said and to make your apologies, or whether you prefer that relations between us should be broken off. Respectfully yours, Lenin