In Tractatus Logico‐Philosophicus (TLP), Wittgenstein gave ethics the same semantic status as logic. This paper first investigates this claim from the perspective of Wittgenstein’s lifelong semantic framework. This reveals that ethical sentences are meaningless expressions, which can only be used to ostensively point out conditions of meaningfulness. Secondly, the paper assesses the implications of this conclusion for understanding the seven cryptic remarks on value and ethics in TLP. Using the connection between will and value in TLP and will and sentence interpretation in Philosophical Investigations, it is suggested that Wittgenstein held lifelong views on value and ethics.

中文翻译：

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维特根斯坦哲学的逻辑与价值。

在《逻辑哲学哲学》（TLP）中，维特根斯坦给伦理学赋予了与逻辑相同的语义地位。本文首先从维特根斯坦（Wittgenstein）的终生语义框架的角度研究了这一主张。这表明道德句子是无意义的表达，只能用于表面上指出有意义的条件。其次，本文评估了该结论对理解TLP中关于价值和道德的七个隐喻的启示。利用TLP中意志与价值之间的联系以及哲学研究中的意志与句子解释之间的联系，建议维特根斯坦对价值与道德持终身态度。