“论”,阐明事理的议论文。源于先秦诸子。它们虽都是按提出问题、分析问题、解决问题的层次来安排结构,但写法上千姿百态,很少雷同。如《过秦论》、《六国论》等。“说”,是古代一种文体,不同于“论”,它是寓言性质的杂文,脱胎于先秦诸子的寓言故事,用于阐述作者对各种问题的见解,很讲究辞采。“说”还有一种变体,实际与“论”相同,如韩愈的《师说》,柳宗元的《捕蛇者说》。 “On” to clarify the argumentation of the affair. Originated from the pre-Qin Zhuzi. Although they all arrange structures according to the levels of asking questions, analyzing problems, and solving problems, they are written in a variety of ways and are rarely identical. Such as “on the Qin”, “the Six Kingdoms” and so on. “Speaking” is an ancient style, which is different from “theory”. It is an essay of allegorical style. It was born out of the fables of the pre-Qin philosophers. It is used to explain the author’s views on various issues and is very cautious. There is also a variant of “say”. The actual situation is the same as “theory”, such as Han Yu’s “Master’s” and Liu Zongyuan’s “The Snake”.