Hitler: All propaganda must be popular and its intellectual level must be adjusted to the most limited intelligence among those it is addressed to. Consequently, the greater the mass it is intended to reach, the lower its purely intellectual level will have to be. But if, as in propaganda for sticking out a war, the aim is to influence a whole people, we must avoid excessive intellectual demands on our public, and too much caution cannot be exerted in this direction. The more modest its intellectual ballast, the more exclusively it takes into consideration the emotions of the masses, the more effective it will be. And this is the best proof of the soundness or unsoundness of a propaganda campaign, and not success in pleasing a few scholars or young aesthetes. https://wordsmith.social/protestation/quotes#quote9216