All my life's a circle, sunrise and sundown
The moon rolls through the night time
Till the day break comes around
All my life's a circle, but I can't tell you why
The seasons spinning round again
The years keep rolling by.
- All My Life's a Circle by Harry Chapin Just as life is a circle and the world is round, so are processes and systems. So with that in mind...
Please click on one of the links to the left (unless you are familiar with these concepts it is probably best to work your way from top to bottom).