It Is A Mistake To Assume That

All Models Are Wrong; Some Models Are Useful.

Now, We Learn That A System Must Have An Aim. Without An Aim, There Is No System.

Survival Is Optional. No One Has To Change.

The Aim Of Leadership Should Be To Improve The Performance Of Man And Machine, To Improve Quality, To Increase Output, And Simultaneously To Bring Pride Of Workmanship To People. Put In A Negative Way, The Aim Of Leadership Is Not Merely To Find And Record Failures Of Men, But To Remove The Causes Of Failure: To Help People To Do A Better Job With Less Effort.

Knowledge Needs To Be A Verb.