
“He who thinks he knows, doesn't know. He who knows that he doesn't know, knows.”
Source: The Power of Myth
“He who thinks he knows, doesn't know. He who knows that he doesn't know, knows.”
Oluşmak (To Become) Aphorisms (Pan Publishing House, Istanbul, 2011)
Source: How to Read a Book: The Classic Guide to Intelligent Reading
“He knows nothing; and he thinks he knows everything. That points clearly to a political career.”
Source: 1900s, Major Barbara (1905)
Associated Press (December 16, 1999) "Christopher Walken Prefers His Ozzie Nelson Side", The Press of Atlantic City, p. B3.
As quoted in The Works of the Emperor Julian (1923) by Wilmer Cave France Wright, p. 91
General sources
Creation seminars (2003-2005), Dinosaurs and the Bible