語言學中陳述理論的建立，使得文學研究的方法，得以在符號學的邏輯之外，重新思考作品的藝術特殊性。藉由陳述活動所建立的語言主體關念，是一種互為主體的語言活動。它不同於哲學概念中由人與自我所建立的主體，具有意識傾向，將主體與作者，作品與讀者的關係建立在外在的個體關係。班氏的語言學有助於我們建立詩的主體性理論，使我們對詩的創造力的了解，建立於詩本身創造讀者的能力，也就是詩本身的歷史性。

After excluding the logic of semiology, the construction of the theory of enunciation in linguistics will enable the method of literature study to reconsider the exceptionality of art works. The subjective concept of language based on enunciation is a kind of intersubjective language activity. The subjective concepts of language are quite different from philosophic concepts. The philosophic concepts are the subjects constructed by man and the ego, with a tendency of intentionality while the relations of the subject and author, art work and reader are based on the relations of external individuals. The philology of E. Benveniste can help us construct the subjective theory of poetry, understand the creativity of poetry, create the reader’s ability and the historicity of poetry.