Quintus Curtius is an attorney, writer, and former Marine officer. Besides "On Duties," his previous books include "Thirty-Seven," "Pantheon," "Stoic Paradoxes," and "Pathways." His works cover a wide variety of topics, but are primarily concerned wi...

Quintus Curtius is an attorney, writer, and former Marine officer. Besides "On Duties," his previous books include "Thirty-Seven," "Pantheon," "Stoic Paradoxes," and "Pathways." His works cover a wide variety of topics, but are primarily concerned with character, leadership, education, moral and ethical problems, conflict, and the challenges of adversity. He can be found at www.qcurtius.com.