Natureby Ralph Waldo Emerson
The Republicby Plato
Mental Efficiencyby Arnold Bennett
The Art of Stress-Free Productivityby David Allen
Douglas Adams: Parrots, the Universe, and Everythingby Douglas Adams
The Mel Robbins Podcastby Mel Robbins
Duolingo Spanish Podcastby Martina Castro
Hidden Brain Podcastby Shankar Vedantam
TEDTalks Podcast
Oprah's Master Class: The Podcastby Oprah Winfrey
Talking to Strangersby Malcolm Gladwell
Factfulnessby Hans Rosling
The 5AM Clubby Robin Sharma
The Battlefield of the Mindby Joyce Meyer
A Knock at Midnightby Martin Luther King, Jr.