those in the know err, n.Definitions

Those in the know err is the idea that the cynic disregards the way his fiction structures our reality. For example, a corrupted priest who preaches about goodness may be a hypocrite, but if people endow his words with the authority of the church, they may instigate them to perform good deeds.

Those in the know err is the idea that those who do not let themselves be caught in the symbolic fiction and continue to believe their eyes only are the ones who err most. What a cynic who believes only his eyes misses is the efficiency of the symbolic fiction, the way this fiction structures our reality.