「無知的理解」:蘇格拉底與盧梭的兩種德行觀 The Understanding of Ignorance: Socrates and Rousseau's Two Views of Virtue
虛擬條件句理論述評 Comments on Theories of Subjunctive Conditionals
論康德定言令式的共識討論結構──試從理性存有者的道德觀點闡述康德的先驗規範邏輯學 The Consensual Structure of the Categorical Imperative in Kantian Ethics-An Explication of the Transcendental Norm Logic from the Perspective of a Rational Agent