Management Principles:
" To err is human, But to blame someone else shows management potential !! "

Hope everybody agrees with it!! Since a quote itself implies a proved act from the past or out of experience. Consider a Customer, Staff; Supervisor, Boss and Manager who is one level up than their sub-ordinates, who always has to wave their tail to their supervisor to make them feel better and to be safe.

In such a scenario, say a mistake happens in or within the organization or system.

Who is actually blamed, in spite of who has actually committed the mistake??
Yes, obviously the sub-ordinate, student is blamed [Read the proof]

There always exists a proof for such a picture.

Rule 1: A Customer, Supervisor, Manager never commits a mistake.
Rule 2: If they happen to commit, Read Rule 1 & go to Rule 3.
Rule 3: Only their direct sub-ordinates will be blamed & fired.


If your Manager doesn’t know something, it is called in-significant, [they will have a answer ]But if you don’t know something, it is a MISTAKE.

There always exists a proof for such a picture too.

Rule 1: Manager & You are supposed to know something.
Rule 2: If your manager doesn't know it, then that isn't a Major one.
Rule 3: If you doesn't know the same, then it's a Vital information.


[ Out of my experience ]