Stalin’s reinterpretation of Marx’s 11th thesis

I am working on an article that will eventually form part of the Stalin book, called ‘The Delay of Communism’. I came across yet another text from Stalin where the poet of old comes to the fore, now in terms of reinterpreting Marx’s 11th thesis on Feuerbach:

The adoption, as a starting point, of the repudiation of all doctrinairism (Right and Left) when changing strategy and tactics, when working out new strategic plans and tactical lines (Kautsky, Axelrod, Bogdanov, Bukharin), repudiation of...