The Liar Paradox is an argument that arrives at a contradiction by reasoning about a Liar Sentence. The classical Liar Sentence is the self-referential sentence “This sentence is false.”

Experts in the field of philosophical logic have never agreed on the way out of the trouble despite 2,300 years of attention. Here is the trouble–a sketch of the Liar Argument that reveals the contradiction:

Quinning about the logical paradoxes CAUSED by the elemental/mental flaws of the Language & Mind.  Turning nothing itto endless debate.  Quagmire.