One and Zero

What is the nature of numbers? What do numbers mean? How can numbers exist? How can anything besides the number one exist? Everything is a multiple of one thing, but slicing one thing in half gives you two, two of one, and there is always still a one, nothing else but “two” ones, not a “two”, but “two” “ones”. One has a fundamentally different property than two, three, or so one. Anything above “one” is only an invented “concept”. One is the only thing that exists, and multiplying it or dividing it only gives you more of “one” but nothing else.

But you cannot do anything without something to start with, that is, only ones can come out of ones, and only zeros can come out of zeros, but what does it mean to multiply or divide anything by a zero? The difference between a zero and a one is that one exists, and one does not exist at all. One signifies everything and anything, and zero signifies nothing at all. So are zero and one the only things that exist objectively? Must they be objective? But how could zero and one be subjective? How could existing and not existing be subjective? 

(And then a strange feeling of existence like computers, everything as computers, and codes, patterns as everything.)