During his meeting with writers in preparation for the first Congress of the Union of Soviet Writers, Stalin said: "The production of souls is more important than the production of tanks.... And therefore I raise my glass to you, writers, the engineers of the human soul" (Joseph Stalin, "Speech at home of Maxim Gorky", 26 October 1932). It was taken up by Andrei Zhdanov and developed into the idea of Socialist realism.