Kant's Critique of Pure Reasonby Daniel N. Robinson
Human Behavioral Biologyby Robert Sapolsky
The Republicby Plato
20 Days in Mariupol
Great Speeches in History
The Magic of Thinking Bigby David J. Schwartz, Ph.D.
The Power of Habitby Charles Duhigg
The American Spiritby David McCullough
The Power of Positive Thinkingby Norman Vincent Peale
Greenlightsby Matthew McConaughey
NPR: Up First Podcastby Steve Inskeep
The Rachel Cruze Show Podcastby Rachel Cruze
TEDTalks Podcast
Revisionist History Podcastby Malcolm Gladwell
Talks at Google Podcast