Some people are immune to good advice.
It really is a nice theory. The only defect I think it has is probably common to all philosophical theories. It's wrong.
People always do the right thing for the wrong reason.
It is necessary to begin where the world is if we are going to change it to what we think it should be. That means working in the system.
A good tactic is one your people enjoy.
Conscience gets expensive, doesn't it?