Of all evil I deem you capable: Therefore I want good from you. Verily, I have often laughed at the weaklings who thought themselves good because they had no claws.
I do not want you ever to initiate any action for any refunds of taxes without first consulting me and presenting the matter fully to me so that I may judge whether it is an honorable and ethical action to take, not simply legally, but according to my own personal standards.
You will never get to the irreducible definition of anything because you will never be able to explain why you want to explain, and so on. The system will gobble itself up.