Every person - whether Greek or Barbarian - who is in training for wisdom, leading a blameless, irreproachable life, chooses neither to commit injustice nor return it unto others, but to avoid the company of busybodies, and hold in contempt the places where they spend their time - courts, councils, marketplaces, assemblies - in short, every kind of meeting or reunion of thoughtless people. ... People such as these, who find their joy in virtue, celebrate a festival their whole life long.

There was a Socratic style of life (which the Cynics were to imitate), and the Socratic dialogue was an exercise which brought Socrates' interlocutor to put himself in question, to take care of himself, and to make his soul as beautiful and wise as possible.

Only he who is capable of a genuine encounter with the other is capable of an authentic encounter with himself, and the converse is equally true...From this perspective, every spiritual exercise is a dialogue, insofar as it is an exercise of authentic presence, to oneself and to others.

Every person - whether Greek or Barbarian - who is in training for wisdom, leading a blameless, irreproachable life, chooses neither to commit injustice nor return it unto others, but to avoid the company of busybodies, and hold in contempt the places where they spend their time - courts, councils, marketplaces, assemblies - in short, every kind of meeting or reunion of thoughtless people. ... People such as these, who find their joy in virtue, celebrate a festival their whole life long.

Philosophy - reduced, as we have seen, to philosophical discourse - develops from this point on in a different atmosphere and environment from that of ancient philosophy. In modern university philosophy, philosophy is obviously no longer a way of life, or a form of life - unless it be the form of life of a professor of philosophy.

Socrates had no system to teach. Throughout, his philosophy was a spiritual exercise, an invitation to a new way of life, active reflection, and living consciousness.

One could say that what differentiates ancient from modern philosophy is the fact that, in ancient philosophy, it was not only Chrysippus or Epicurus who, just because they had developed a philosophical discourse, were considered philosophers. Rather, every person who lived according to the precepts of Chrysippus or Epicurus was every bit as much a philosopher as they.