Michio Kaku: The Universe in a Nutshellby Michio Kaku
Natureby Ralph Waldo Emerson
Free Lectures from The Great Courses
The Life and Works of Beethovenby Jeremy Siepmann
The Art of Stress-Free Productivityby David Allen
The Dave Ramsey Show Podcastby Dave Ramsey
NPR: Fresh Air Podcastby Terry Gross
After Words - C-SPAN Podcast
Intelligence Squared Podcast
Things Fell Apart Podcastby Jon Ronson
The Magic of Thinking Bigby David J. Schwartz, Ph.D.
You Can, You Willby Joel Osteen
The 7 Habits of Highly Effective Peopleby Stephen R. Covey
Be Useful: Seven Tools for Lifeby Arnold Schwarzenegger
High Performance Habitsby Brendon Burchard