On Josef Goebbels
From Wikipedia:
Goebbels also discovered a talent for oratory, and was soon second in the Nazi movement only to Hitler as a public speaker. Where Hitler’s style was hoarse and passionate, Goebbels’s was cool, sarcastic and often humorous: he was a master of biting invective and insinuation, although he could whip himself into a rhetorical frenzy if the occasion demanded. Unlike Hitler, however, he retained a cynical detachment from his own rhetoric. He openly acknowledged that he was exploiting the lowest instincts of the German people — racism, xenophobia, class envy and insecurity. He could, he said, play the popular will like a piano, leading the masses wherever he wanted them to go. “He drove his listeners into ecstasy, making them stand up, sing songs, raise their arms, repeat oaths — and he did it, not through the passionate inspiration of the moment, but as the result of sober psychological calculation.”
An archive of his propaganda.