The theory of the permanent revolution, in contradiction to the theory of socialism in one country, was recognized by the entire Bolshevik party during the period from 1917 to 1923.
Leon TrotskyThere are no absolute rules of conduct, either in peace or war. Everything depends on circumstances.
Leon TrotskyThat the existence of the Soviet Union has an international revolutionary significance is a commonplace equally recognized by friends and foes.
Leon Trotsky