Look at the picture above. Wittgenstein says in his Tractatus logico-philosophicus: “The limits of my language mean the limits of my world.” (5.6). I say: Even if I have given a complete description of what is in this picture, nevertheless I still do not know what is in it. However, when I look at it, I know how it is and what it looks like. So my world is wider than what I can describe with my language (And can I describe my feelings fully?)
Wittgenstein says in his Tractatus: “Whereof one cannot speak, thereof one must be silent.” (7) I say: What you cannot say, you maybe can show.The difference between the third person perspective and the first person perspective is of the same kind (This distinction is discussed for instance also by Wittgenstein in his The Blue and Brown Books).