Katharsis comes forth in the dissertation about the function of tragedy which was produced by Aristotle.

“卡塔西斯”一词出现于亚里士多德关于悲剧功用的论述中。

Affecting the western drama and other styles, Aristotle's Katharsis theory is a remarkable content of western literary theory and western aesthetics.

亚里士多德的“卡塔西斯”论是西方文艺理论和西方关学的标点性内容，影响到西方戏剧乃至其他文体。