这种语言现象在英文里叫 tautology(套套逻辑),是一种逻辑谬误(logic fallacy)或修辞手段(rhetoric trick)。 有兴趣的读者可以试着翻译一下这几句话,作为今天的小作业。 所谓tautology,大致可以分为三种。 1. logical tautology(逻辑套套逻辑),a statement that is always tru...
A logical tautology is a proposition or statement that is always true because it excludes no logical possibility. Logical tautologies don’t express any meaningful claim about the world. They usually take the form of “either/or” statements (e.g., “It will happen or it won’t”). ...
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