Stumbled upon this quote about a year ago. Immediately binged through all six episodes of the show. Still, this was the one that stuck.
Campbell (in the show as well as in his work) talks about the importance of stories, myths (Star Wars in particular!), religion, culture, and eternity.

Here, he incredibly eloquently says “get out of your head”. That message sounds worthy enough to engrain into said head via spending hours on the designs and animations, while listening to this quote ad infinitum. That’s what I did.