Wolfgang Riebe
Sigmund Freud
Wolfgang Riebe
John Wiley & Sons, Inc.
Peter W. Murphy
Mel Robbins
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
Marie Roy
Martin Meadows
Alex Altman
Eric Jordan
Dr. Dan Ariely
Malcolm Gladwell
Free From Bondage Ministry
Margaret Morrison
Geshe Kelsang Gyatso
Beau Norton
Robert Greene & Joost Elffers
Paulo Coelho
James Clear
Jaycee Dugard