Each of these schools was “eudaimonic”—that is, their objective was to figure out the best way of living a human life. Some emphasized virtue (the Peripatetics, the Cynics, and the Stoics), and others pleasure (the Epicureans, the Cyrenaics) while still others were more interested in metaphysics (the Academics) or in the limits of human knowledge (the Skeptics). All, however, aimed at the same goal: a flourishing existence.