Joseph John Campbell (1904–1987) was an American Professor of Literature at Sarah Lawrence College who worked in comparative mythology and comparative religion. His work covers many aspects of the human experience. Campbell's most well-known work is his book The Hero with a Thousand Faces (1949), in which he discusses his theory of the journey of the archetypal hero shared by world mythologies, termed the monomyth.
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To expect too much compassion from yourself might be a little destructive of your own existence. Even so, at least make a try, and this goes not only for individuals but also for life itself. It's so easy. It's a fashionable idiocy of youth to say the world has not come up to your expectations. "What? I was coming, and this is all they could prepare for me?" Throw it out. Have compassion for the world and those in it.
If you can look at yourself without condemning what you see, without comparing yourself with somebody else, without wishing to be more beautiful or more virtuous; if you can just observe what you are and move with it, then you will find that it is possible to go infinitely far. Then there is no end to the journey, and that is the mystery, the beauty of it.