I've Been to the Mountaintopby Martin Luther King, Jr.
Gateways to Nowby Eckhart Tolle
The Feynman Lectures on Physicsby Richard P. Feynman
Letters from a Stoicby Seneca
Michio Kaku: The Universe in a Nutshellby Michio Kaku
Talks at Google Podcast
NPR: Up First Podcastby Steve Inskeep
NewsHour Full Program - PBS Podcast
Hidden Brain Podcastby Shankar Vedantam
The New Yorker: Fiction Podcast
Mindfulness for Beginnersby Jon Kabat-Zinn
The Secretby Rhonda Byrne
A Knock at Midnightby Martin Luther King, Jr.
The Laws of Human Natureby Robert Greene
Secrets of the Millionaire Mindby T. Harv Eker