Plato And The Stoics · Reliable

: The soul is entirely rational. "Irrational" passions are actually just errors in judgment by the mind. Wisdom Intuitive knowledge of the immaterial Form of the Good .

: The soul has three parts—reason, spirit, and appetite—that can conflict with each other. Plato and the Stoics

: Reality is split between the material world and the immaterial World of Being (Forms). : The soul is entirely rational

Necessary for happiness but often paired with external "goods" like health or status. Plato and the Stoics