1. 文术
1. 从文德、文术和文变这三个方面来阐述叶适的文学思想，可以对这一历史人物有更加全面的认识。
In this paper the author wants to explain the three aspects of virtue, rules and transform of composition and rhetoric of literature thoughts of Ye Shi, in order to have an overall view to this historical figure.
2. 文术的翻译
2. 绪论部分主要介绍姚永朴本人及《文学研究法》一书，并阐明本文的主要思路和基本观点。本论部分拟从文原论，文术论，文境论三个方面做一梳理。
The Introduction of the paper mainly introduced Yao himself and his book, and also elucidated the main idea and basic viewpoints.