Do you think there are things which are unexplainable by the use of language?
Do you think there is things which cannot be explained by a language(I mean, things which cannot be writen as a set of sentences) like if anyone tryies to explain it, he will always need to be more detailed about that(writing more sentences) to express its full meaning, in a way our explanation will never be completely right, like if we would be always missing something ?
Or maybe something like that which cannot be expressed by a language, or a set of sentences, is the same to say that this thing doesn´t exist ?
Ok... I have some mathematical analogies for that:
like irrational numbers for example pi, e, phi, etc.... those are numbers that are infinite, you cannot write them matemathically, just make aproximations, like 3,14(particularly Pitagoras didn´t like the the concept of irracional numbers... for him they looked somewhat "unreal", because they could not be expressed entirely).
another example is the concept of infinite used in mathematics, when something goes up to infinite, its because it cannot be expressed in a limited number of sentences
0!( which is = 1) can be only defined as a sum of a infinite number of terms.
A non-mathematical example would be concepts like nothingness I think... since we cannot express it, God too I think.... or any too metaphysical concepts.