Note 33 — Phædo; Or, The Immortality Of The Soul.

"I will tell you," he replied. "The lovers of wisdom know that philosophy, receiving their soul plainly bound and glued to the body, and compelled to view things through this, as through a prison, and not directly by herself, and sunk in utter ignorance, and perceiving, too, the strength of the prison, that it arises from desire, so that he who is bound as much as possible assists in binding himself. 73. I say, then, the lovers of wisdom know that philosophy, receiving their soul in this state, gently exhorts it, and endeavors to free it, by showing that the view of things by means of the eyes is full of deception, as also is that through the ears and the other senses; persuading an abandonment of these so far as it is not absolutely necessary to use them, and advising the soul to be collected and concentrated within itself, and to believe nothing else than herself, with respect to what she herself understands of things that have a real subsistence; and to consider nothing true which she views through the medium of others, and which differ under different aspects;33 for that a thing of this kind is sensible and visible, but that what she herself perceives is intelligible and invisible. The soul of the true philosopher, therefore, thinking that she ought not to oppose this deliverance, accordingly abstains as much as possible from pleasures and desires, griefs and fears, considering that when any one is exceedingly delighted or alarmed, grieved or influenced by desire, he does not merely suffer such evil from these things as one might suppose, such as either being sick or wasting his property through indulging his desires; but that which is the greatest evil, and the worst of all, this he suffers, and is not conscious of it."