Gu Yeonsang graduated from the Department of Philosophy in the Graduate School at Hankuk University of Foreign Languages. He is currently a professor in the Division of General Education at Sookmyung Women’s University. His works include Is Korean a Language of Idiots? A Lecture on Heidegger’s Question of Being; Deive Principles, Discourse Principles I: Deion is an Untying of a Knot; Deive Principles, Discourse Principles II: Discourse is Figuring Things Out; Real Estate Arirang; Philosophy is Wisdom and Clarification; and Fear, Dread, and Anxiety.