Hail yesterday...

From the moment of my birth
To the instant of my death,
There are patterns I must follow
Just as I must breathe each breath.
Like a rat in a maze
The path before me lies,
And the pattern never alters
Until the rat dies.

And the pattern still remains
On the wall where darkness fell,
And it's fitting that it should,
For in darkness I must dwell.
Like a rat in a maze...