This article contrasts two kinds of principle (principle of discourse and principle of universalization) with communicative competence, ideal speech situation, special logic of discourse, and so on.

• 在对交往资质、理想话语环境、商谈的特殊逻辑、商谈层面的自由转换等方面展开论述中,凸显了哈贝马斯商谈理论中的两条重要原则(话语原则和普遍化原则)。