We created math to express the world around us. One unified, universal language to describe, to analyse, to agree upon, while we expanded ourselves as human beings.
On top of it we built languages. Then culture, science, philosophy. Layer after layer, every one of them a way to say: this is what we see, and this is what we think it means.
Because as human beings we are driven by one force above all the others: the curiosity to understand even more of what is around us.