“He who thinks he knows, doesn't know. He who knows that he doesn't know, knows.”

Last update May 7, 2019. History

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Do you have more details about the quote "He who thinks he knows, doesn't know. He who knows that he doesn't know, knows." by Joseph Campbell?
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Joseph Campbell 140
American mythologist, writer and lecturer 1904–1987

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“Don't be in such a hurry to condemn a person because he doesn't do what you do, or think as you think or as fast. There was a time when you didn't know what you know today.”

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Quoted by Maya Angelou (quote reproduced in James L. Conyers, Andrew P. Smallwood, Malcolm X: A Historical Reader, Carolina Academic Press, 2008, p. 181 and Elaine Slivinski Lisandrelli, Maya Angelou: More than a poet, Enslow Publishers, 1996, p. 90)
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“I think he who knows himself will know accurately, not the opinion of others about him, but what he is in reality… he ought to discover within himself what is right for him to do and not learn it from without…”

Julian (emperor) (331–363) Roman Emperor, philosopher and writer

As quoted in The Works of the Emperor Julian (1923) by Wilmer Cave France Wright, p. 91
General sources

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“I think that my strength as a villain is that the people watching me know that Chris knows that he's in a movie. He's playing. He's having fun. He's going bang, bang. You know, "What's that?"”

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