People Are Entitled To Joy In Work.

A Manager Of People Knows That In This Stable State It Is Distracting To Tell The Worker About A Mistake.

Innovation Comes From People Who Take Joy In Their Work.

When A System Is Stable, Telling The Worker About Mistakes Is Only Tampering.

What Makes A Scientist Great Is The Care That He Takes In Telling You What Is Wrong With His Results, So That You Will Not Misuse Them.

You Can Expect What You Inspect.