A long time ago, on a world as close as shadow : a very different version of north america cradled a huge land-locked saline sea. This sea teemed with microbial life. All this served a single tremendous organism. And on this world, under a cloudy sky, the entirety of the turbid sea cackled with a single thought. I....
This thought was followed by another
To what purpose?

Author: Terry Pratchett