Vladimir Ilyich Lenin. Childhood disease "leftism" in communism (№ 394101)

The same ridiculous childish nonsense I can not seem to us important, scientists completely and terribly revolutionary talk of the German lefts to the fact that the Communists can not and should not work in reactionary trade unions, that it is permissible to abandon this work that we must leave the trade unions and to create necessarily very new, very clean, very cute (and for the most part, probably very young) invented by the Communists "working Union," etc., etc.