Il tema stoico del 'saggio inconsapevole' e l'argomento 'nascosto' dell'eristica megarica.

The Stoic theory of moral progress consists of two main points. The first is that moral virtue is not acquired gradually, but through a radical passage from the evil state to the opposite; the second is posed in the idea that the man who passes from vice to virtue, is not conscious of this passage. The aim of the article is to show that the second argument is related to the Megarian eristic and precisely to the "hidden argument", according to which soul, not perceiving any minor change, does not perceive the very moment of the passage from a certain quality to the opposite one.