艺术中的形式和情感人的语言并非万能,在人类需要表达的范围中,还存在着另外一些内容和状态,它们非语言所能表达却又非要表达不可。在人类的内在生命中,有着某些真实的、极为复杂的生命感受,而语言对于这种内在生命,是无法忠实地再现和表达的,这就为艺术及其载体形式存在的必要提供了条件。对此,在卡西尔的符号理论和苏珊·朗格的情感和形式的理论中有过详尽的论述。“语言只能大致地、粗糙地描绘想象 The Forms and Emotions of Art The human language is not a panacea. In the range of human needs, there are still other contents and states that can not be expressed but must not be expressed. There are some real and extremely complicated feelings of life in the inner life of mankind, and the language can not be faithfully reproduced and expressed to this inner life, which provides the necessary conditions for the existence of art and its carrier form . In this regard, there is an exhaustive account of Cassirer’s symbolic theory and Susan Lange’s theory of emotion and form. ”Language can only roughly, coarsely portray the imagination