苏珊.朗格符号美学汲取了多学科营养,构建了严整的艺术理论体系。但论者多注重其与卡西尔文化符号学的继承关系,而对其心理学根源研究不足。事实上,朗格的符号美学对弗洛伊德精神分析学的借鉴颇多。前者的“艺术”与后者的“梦”原动力均为幻想,表现的都是情感,形式皆为符号。了解这一点有助于我们更全面地把握朗格符号美学思想。 Susan Lange symbolic aesthetics learned multidisciplinary nutrition, building a rigorous system of art theory. However, the author paid more attention to its inheritance relationship with Cassirer’s cultural semiotics, but his research on the root causes of his psychology was inadequate. In fact, Lange’s semiotic aesthetics draws heavily on Freudian psychoanalysis. The former’s “art” and the latter’s “dream” motive force are all illusions, showing emotions and forms are symbols. Knowing this will help us grasp the Langham symbol aesthetics more fully.