a study on Metaphysics Theta a study of Metaphysics ZHΛ a study of meta-cinema a study on marxism in china a study on Deleuze's art theory a study on moral philosophy a study on John Locke's theory a study on Kepler's physical astronomy 潜能与现实：亚里士多德《形而上学》第九卷研究：a study on Metaphysics Theta a study on affinity