The water flows never ceasing or relenting
It's path guided but never controlled
Constant pressure unparalleled force
Pushed by concrete held by stone

No matter the strength or stubborn nature
The water will always run true
Eroding in time anything in its path
Till there's nothing left to break through

It may crumble over years
When it finally says I'm done
Collapsing in an overwhelming flood
Nothing could ever out run