The Oracle of Delphi commanded “know thyself,” but this meant merely to consider our smallness next to the great god Apollo and our ignorance compared to the wisdom of the Oracle. Socrates transformed this aphorism, not to the self-help of the intellectually shallow guru of self-esteem, but to a command to dialectic. The dialectic is the process of questioning everything and moving tentatively from one provisional answer to another until seeing the Known Unknown. Education must contain the dialectic or... Read more