This letter was written by Trotsky in English
January 9, 1940
Yesterday I sent the Russian text of my new article written in the form of a letter to Burnham. Not all comrades possibly are content with the fact that I give the predominant place in the discussion to the matter of dialectics. But I am sure it is now the only way to begin the theoretical education of the Party, especially of the youth and to inject a reversion to empiricism and eclectics.