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
Various Authors
Thought Catalog
Sean Patrick
Arnel Ricafranca
Wolfgang Riebe
Arnel Ricafranca & Jesse Vince-Cruz
Marie Roy
Martin Meadows
Alex Altman
Eric Jordan
Dr. Dan Ariely
Malcolm Gladwell
Free From Bondage Ministry
Geshe Kelsang Gyatso
Robert Greene & Joost Elffers
Beau Norton
Margaret Morrison
Paulo Coelho
Don Miguel Ruiz
James Clear