When A Worker Has Reached A Stable

We Should Be Guided By Theory, Not By Numbers.

We Want Best Efforts Guided By Theory.

In God We Trust; All Others Bring Data.

Eighty Percent Of American Managers Cannot Answer With Any Measure Of Confidence These Seemingly Simple Questions: What Is My Job? What In It Really Counts? How Well Am I Doing?

Survival Is Optional. No One Has To Change.