It is a "contract" between The Universe & the 'Life Form' reading it:
click for larger size:
It was originally posted on the Facebook page for Symphony of Science.
Seeing the terms of our existence spelled out like this makes you realize how lucky we are to have such a rare chance at Life.
The whole idea is great - humorous & profound at the same time. I especially like how The Universe's signature is a brushstroke containing a vista of space.
So, are you living up to your end of the agreement?...