"Some comedians tell nice jokes that you can tell to your kids. Some use bad words - they work 'blue.' If you don't want to hear a joke that's blue, you shouldn't go to a comedy club where a comedian who makes blue jokes is performing."

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When I came back to the United States, I decided that if you could use propaganda for war, you could certainly use it for peace. And "propaganda" got to be a bad word because of the Germans using it, so what I did was to try and find some other words so we found the word "councelor of public relations".

— Edward Bernays