„In TLP 5.61 it is missing: "Logic pervades the world: the limits of the world are also its limits..." These limits of logic and of the world are fixed as ranges of values of the propositional variable "Φx" (of substance); but this variable does not at the same time give its values (the OBJECTS, expressions, significant propositions), since what is missing is the application, the linguistic act, in which it is first decided "what elementary propositions there are." (TLP 5.557) This is confirmed by the continuation of TLP 5.61: "...So we cannot say in logic, 'The world has this in it, and this, but not that.' For that would appear to presuppose that we were excluding certain possibilities, and this cannot be the case, since it would require that logic should go beyond the limits of the world; for only in that way could it view those limits from the other side as well..." Since logic without application would be empty, and since a SUBJECT (the self) is presupposed for its application, the world represented by logic so applied (by my language) is "my world" (scil. the world of the SUBJECT): "...The world is *my* world: this is manifest in the fact that the limits *of language* (of that language which alone I understand) mean the limits of *my* world." (TLP 5.62) Wittgenstein unfortunately calls this last consequence (that the world can only be "my world") "solipsism"."