"The Führer's verdict on the Poles is damning. More like animals than human beings, completely primitive, stupid, and amorphous. And a ruling class that is an unsatisfactory result of a mingling between the lower orders and an Aryan master race. The Poles' dirtiness is unimaginable. Their capacity for intelligent judgment is absolutely nil."
January 1, 1970
https://en.wikiquote.org/wiki/Joseph_Goebbels