The fox you lug over your shoulder
in a dark sack
has cut a hole with a knife
and escaped.

The sudden lightness makes you think
you are stronger
as you walk back to your small cottage
through a forest that covers the world

Written by Bruce Turner
Found on Flickr.com

Lyrics to song

We are Young
So lets set the world on fire
We can burn brighter than the sun

We are Young by Fun

Eratosthenes created circumference =2rπ