"So philosophy, in these schools, makes itself the doctor of human lives. What should we make of their achievements? A comprehensive philosophical appraisal would require nothing less than answering the fundamental questions of human life. We would need to get clear about what the death of a human being is, and whether it is ever right to fear it; about what forms of attachment to undependable external things a human life needs in order to be complete, and whether one can have these without debilitating uncertainty; about how much uncertainty and need a person can endure, while retaining integrity and practical reason; about whether it is good to love at all, given the pain that love can inflict; about whether virtue itself needs love, and whether, if it does not, it is still sufficient for a complete life; about whether society should be based on love, need, and compassion, or on respect for the dignity of reason; about whether, in order to avoid slavishness, we must allow ourselves angers that can corrode the heart, alienating us from our enemy's humanity and our own. Much of the distinction of Hellenistic ethics lies in the complexity of its description of these problems, and in the fertility of the questions it thus continues to provoke.
"It is likely that there will remain deep division -- among human beings and, perhaps, ithin each human being -- over these questions. For vulnerability is indeed painful, and the life of passionate attachment to externals a perilous and at times a harmful, unjust life. On the other hand, it is difficult to dismiss the thought that these attachments contribute something without which life - and perhaps even virtue itself - is not complete. I am not sure that it is philosophically good to believe that one has an exhaustive, once-and-for-all solution to these problems. If one can lucidly describe their difficulty and one's own perplexity before them, criticizing inadequate accounts and making a little progress beyond what was said in the more adequate, this may stand, perhaps, as a Socratic substitute for arrogant certainty. And that sort of philosophical work should be a good preparation for the complex particular confrontations of life -- not in the spirit of skeptical equipoise and indifference, but in that of the Socratic search for truth and excellence - which retains awareness too, however, of the limitations of human wisdom concerning matters so mysterious and many-sided."