First he criticizes the essentialism of language which includes his Tractatus, then gives the argument of the impossibility of private language.
他首先对包括《逻辑哲学论》在内的语言本质主义进行了批判，然后论证了私人语言之不可能性。
2
The Tractatus is based on the idea that philosophical problems arise from misunderstandings of the logic of language, and it tries to show what this logic is.
《名理论》奠基于之思想，在于哲学问题系因对语言逻辑之误解而生，且《名理论》试图阐明语言逻辑之内容。
3
The Tractatus is an attempt to formulate a philosophical method that would allow the mind to form the clear and distinct ideas that are necessary for its perfection.