- Aristotle
- Craig Groeschel
- Matt Haig
- Rhonda Byrne
- Hannah Grace
- Mark Twain
- Angela Grace
- Brian Tracy
- Dr. Joe Dispenza
- Benjamin Smith
- Ryan Holiday
- Sigmund Freud
- Gary John Bishop
- Mark Manson
- Hugh Howey
- David Deida
- Joseph Nguyen
- Aldous Huxley
- Stephen R. Covey
- William Walker Atkinson
- Allen Carr
- James Clear
- Jordan B. Peterson
- Alice Hoffman
- Jamie Kern Lima
- Patrick M. Lencioni
- Witness Lee
- Admiral William H. McRaven
- Plato
- Thought Catalog
- Henry David Thoreau
- Marcus Aurelius
- Sebastian Goodwin
- Charles Duhigg
- Charles Duhigg
- Charles H. Spurgeon
- Matthew Harvey
- Gary Chapman
- Ann Patchett
- Alcoholics Anonymous World Services, Inc.
- Jane Austen
- Timothy Keller
- Napoleon Hill
- Morgan Housel
- David Goggins
- Robin Sharma
- Clare Mackintosh
- Lindsay C. Gibson
- Oscar Wilde
- David Dillinger
- Innovative Language Learning, LLC
- Malcolm Gladwell
- Simon Sinek
- Adam Smith
- Dan Sullivan
- Brené Brown
- New Scientist
- Arthur Conan Doyle
- Henry Cloud
- Wayne Stinnett
- Patrick King
- Robert Greene
- Zoe McKey
- Christopher Hayes
- Ralph Waldo Emerson
- Jordan Hollis
- George S. Clason
- Paulo Coelho
- HowToRelax Blog Team
- Albert Rutherford
- Eckhart Tolle
- Wallace D. Wattles
- Beau James
- Daniel Kahneman
- Joyce Meyer
- Eric Jordan
- A. W. Tozer
- Michael A. Singer
- Robert T. Kiyosaki
- Sun Tzu
- Jennifer Weiner
- Ichiro Kishimi
- Don Miguel Ruiz
- Tony Robbins
- James Moore
- Dale Carnegie
- Arthur C. Brooks
- Anna Quindlen
- Brianna Wiest
- John C. Maxwell
- Rick Rubin
- Martin Meadows
- Amir Levine
- Layla Moon
- Diana Gabaldon
- Nick Trenton
- Anne Lamott
- Viktor E. Frankl
- Friedrich Wilhelm Nietzsche
- Max Lucado