Waldenby Henry David Thoreau
The Republicby Plato
Romeo and Julietby William Shakespeare
The Princeby Niccolo Machiavelli
Tao Te Chingby Lao Tzu
TEDTalks Podcast
NASA's Curious Universe Podcastby Padi Boyd
Alan Watts Podcastby Alan Watts
Grammar Girl's Quick & Dirty Tips for Better Writing Podcastby Mignon Fogarty
Rich Dad's Podcastby Robert T. Kiyosaki
A Knock at Midnightby Martin Luther King, Jr.
Mindfulness for Beginnersby Jon Kabat-Zinn
The Creative Actby Rick Rubin
Unshakeableby Anthony Robbins
Astrophysics for People in a Hurryby Neil deGrasse Tyson