Arrian

Arrian (c. 86–160 CE) was a Greek historian, philosopher, and military commander during the Roman Empire. Best known for his works on the life and campaigns of Alexander the Great, Arrian is considered one of the most reliable ancient sources on the Macedonian king. His most famous work, "Anabasis Alexandri" (The Campaigns of Alexander), provides a detailed account of Alexander's military exploits, based on the records of those who were part of the campaign, including Ptolemy I and Aristobulus. Arrian’s work is praised for its thoroughness, objectivity, and commitment to capturing both the tactical brilliance and the human aspects of Alexander’s character.

In addition to his historical writings, Arrian also wrote about philosophy, particularly in his work "Discourses", which focused on the teachings of Epictetus, the Stoic philosopher. Arrian’s connection with Stoicism is evident in his life, as he was deeply influenced by Stoic principles of virtue, self-discipline, and reason. As a military officer and a Roman senator, Arrian's philosophical and military writings reflected his own experiences in leadership and governance. His dual role as a historian and philosopher allowed him to bridge the gap between military strategy and moral philosophy, making his works relevant in both fields.

One of Arrian’s most notable quotes is: "The true test of a man’s character is what he does when no one is watching." This reflects his Stoic beliefs and his understanding of integrity and self-control. Arrian’s writings on Alexander the Great continue to be foundational for historians studying the ancient world, and his philosophical works on Stoicism remain influential in the study of moral philosophy and leadership.