Wolfgang Riebe
Sigmund Freud
Wolfgang Riebe
John Wiley & Sons, Inc.
Peter W. Murphy
Arnel Ricafranca & Jesse Vince-Cruz
Joe Blow
David Nordmark
Ben Leighton
Amy Sharp
Thought Catalog
Various Authors
Sean Patrick
Arnel Ricafranca
Arnel Ricafranca & Jesse Vince-Cruz
Mel Robbins & Sawyer Robbins
Martin Meadows
Eric Jordan
Alex Altman
Marie Roy
Dr. Dan Ariely
Malcolm Gladwell
Beau Norton
Geshe Kelsang Gyatso
Robert Greene & Joost Elffers
Paulo Coelho
James Clear
Matthew Harvey
Jaycee Dugard
Free From Bondage Ministry