This essay argues that Stoicism is the ancient philosophy most
relevant to modern politics and civic education. Its relevance is due not
to the advocacy of any specific political system or public policy but to
its theory that the human good depends primarily on rationality and
excellence of character rather than on material prosperity and
productivity. According to Stoicism, all human beings are related to one
another in virtue of our communal nature as rational animals. Reflection
on the norms of human nature persuaded the Stoics that we all share a
common interest in living just and mutually beneficial lives. This
principle, though it favors an equitable distribution of goods and
services, makes rationality and integrity, rather than material
prosperity, the essential values of community and the measure of normative
citizenship and lawmaking. Our goal as Stoic citizens is to practice the
art of what is always possible or in our power—doing our best to
live mutually beneficial and well-reasoned lives—while recognizing
that the external success we are naturally inclined to aim at may be
frustrated because we live in a world we can never fully control.