Kant's Critique of Pure Reasonby Daniel N. Robinson
Dr. Ron Siegel on The Science of Mindfulnessby Ronald D. Siegel
Common Senseby Thomas Paine
Great Speeches in History
Martin Luther King Jr.: We Shall Overcomeby Martin Luther King, Jr.
Today Explained Podcastby Sean Rameswaram
Revisionist History Podcastby Malcolm Gladwell
Plato - The Republic Podcastby Plato
Intelligence Squared U.S. Podcast
Freakonomics Radio Podcastby Stephen J. Dubner
Factfulnessby Hans Rosling
Greenlightsby Matthew McConaughey
Basic Human Anatomyby John K. Young
Think Againby Adam M. Grant
Be Useful: Seven Tools for Lifeby Arnold Schwarzenegger