In which Socrates and his friends deliberate upon the nature of the soul and its liberation from the body, considering how true knowledge and wisdom are attainable only by disentangling the soul from bodily distractions and corruption. They further explore the soul’s immortality and its cyclic journey between life and death, invoking the principle of opposites and the doctrine of recollection to argue for the soul’s continued existence and its prior acquaintance with eternal truths.