A Priori

The entire world understands itself
Through practice of vacuous equations---
That is why no one can tell what is true.

No math can work, without being applied.

No math can be proven, unless by real
Phenomena, and its prediction of
Their physics. We know much metaphysics
As is our primary education,
But confuse all a priori logic,
Which substitutes whim and desire for
What is actually in the real world.

So men and women are like hyenas
And not like men or women;; yet even 
There, we find the modern fashion exposed.