A man who knows not his limitations is of no use to anyone.
Managing by results only makes things worse.
Eighty-five percent of the reasons for failure are deficiencies in the systems and process rather than the employee. The role of management is to change the process rather than badgering individuals to do better.
Monetary rewards are not a substitute for intrinsic motivation.
A goal without a method is nonsense.
There is no economy in having one operation produce a part and another separate the good ones from the bad ones.