Knowledge from the Ancients

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Caesar's Civil War II: Bloody Pharsalia

Civil War 1: Breakdown
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Lysander 3: Kings of Sparta
Lysander returns from his setbacks at Sparta with a revolutionary plan. He consults the gods about the Spartan Kingship; and some of his own prophecies about Greek ge...

Lysander 2: Thirty Tyrants
Lysander - The Spartan who took down Athens. In this episode: the dangers of success. How (and why) Lysander installed the notorious "Thirty" at Athens, and how he...

Lysander 1: Death of Democracy
A Spartan; first Greek honored as a god during his lifetime; destroyer of Athenian naval supremacy. In this episode: his rise to power, how he pulled off the greate...

Socrates on Public Shaming
A story about how Socrates reacted when he got publicly shamed.

Harry Truman on Plutarch
Harry Truman was a great admirer of Plutarch's lives, and recommended them often. He discusses why. Quotes taken from Miller's oral biography of Truman, "Plain S...

How to Learn Free Speech
How do we translate the advice Plutarch gives on free speaking, with the example of Pericles, into the world of modern media?

The Sovereign Mind
What combination of habits produces both strength and peace? How do we become more sovereign over our lives, over ourselves? With some references from a famous, clas...

Aristotle's Quadrivium; Season 2 ANNOUNCEMENT!
Why do we work? How should we spend our leisure? Also, announcing the next biography subjects!

Comparison
What did Pyrrhus and Marius had in common, what lessons can be drawn for leaders?
History Contains Power
My name is Alex Petkas, and in The Cost of Glory, I present you with the best stories, analyses and takeaways, from the greatest and most influential figures from Greco-Roman antiquity.