"Not since Marx had the proletarian struggle for emancipation given the world a thinker and leader of the working class and all toilers of Lenin's stature. He combined scientific genius, political wisdom, and perspicacity with great organizational ability, an iron will, courage, and daring. He had a boundless faith in the creative powers of the popular masses, was close to them, and enjoyed their total confidence, love, and support. All of Lenin's activity embodied the organic unity between revolutionary theory and practice. As leader and man Lenin possessed a selfless devotion to communist ideals and to the cause of the party and of the working class and a supreme conviction of the righteousness and justice of that cause. He subordinated every facet of his life to the struggle for the emancipation of the toilers from social and national oppression. He both loved his homeland and was a consistent internationalist. Intransigent toward the class enemy, he had a touching concern for comrades. He was highly exacting toward himself and others and was morally pure, simple, and modest."
January 1, 1970
https://en.wikiquote.org/wiki/Vladimir_Lenin