Flies

 We envy those flies

Because they can go where they wish

We let them die

We cause them to die

We 

We 

YES WE 

They are seen as a nuisance

When we think of flying freely

Birds come to mind. 

Why not the nuisance of nature be what we aspire to do

Fly free

The fly flies free as a fly in the night sky ...

as will I.