You Do Not Install Knowledge.

One Need Not Be Eminent In Any Part Of Profound Knowledge In Order To Understand It And To Apply It. The Various Segments Of The System Of Profound Knowledge Cannot Be Separated. They Interact With Each Other. For Example Knowledge About Psychology Is Incomplete Without Knowledge Of Variation.

Management Of Outcomes May Not Be Any More Than A Skill. It Does Not Require Knowledge.

Everyone Is A Customer For Somebody, Or A Supplier To Somebody.

Scientific Data Are Not Taken For Museum Purposes; They Are Taken As A Basis For Doing Something. If Nothing Is To Be Done With The Data, Then There Is No Use In Collecting Any. The Ultimate Purpose Of Taking Data Is To Provide A Basis For Action Or A Recommendation For Action. The Step Intermediate Between The Collection Of Data And The Action Is Prediction.

All Models Are Wrong; Some Models Are Useful.