- Yogi Berra
- Mark Twain
- Albert Einstein
- Thomas Jefferson
- Swami Vivekananda
- Martin Luther King Jr.
- Abraham Lincoln
- Maya Angelou
- George Carlin
- Muhammad Ali
- Oscar Wilde
- Bruce Lee
- George Washington
- Stephen Hawking
- Confucius
- Carl Sagan
- Sun Tzu
- Lou Holtz
- John Muir
- Ronald Reagan
- Jill Conner Browne
- Bob Marley
- J.K. Potter
- Ralph Waldo Emerson
- Mike Resnick
- Ira Chaleff
- Marilyn Monroe
- Eliot Coleman
- Ray C. Stedman
- Marcus Aurelius
- Valerie Hemingway
- Martin Kippenberger
- Aristotle
- Brennan Manning
- Travis Elborough
- Eleanor Roosevelt
- Ingrid Newkirk
- Frida Kahlo
- Abraham J. Twerski
- Spencer A. Rathus
- Karen Chance
- Charol Messenger
- Neil deGrasse Tyson
- Amy Lawrence
- Hunter S. Thompson
- Claude Lévi-Strauss
- Daron Acemoğlu
- Ben Carson
- Alvin Townley
- Nikola Tesla
- Lawrence Ferlinghetti
- James K. Morrow
- Henry David Thoreau
- Jess Walter
- Christie Golden
- David Bowie
- Frederick Douglass
- Wayland Drew
- Groucho Marx
- Lisa Valdez
- Walt Whitman
- Miyuki Miyabe
- Robert Lynd
- The Mother
- Tzvi Freeman
- Lewis L. Gould
- Steve Chalke
- David Fincher
- James Moore
- Fiona Patton
- Gus Van Sant
- Martin Urban
- Ilene Cooper
- Dan Jones
- Mike Kuniavsky
- R.A. MacAvoy
- Nelson DeMille
- Joshua E. Dyer
- Annette Simmons
- Olivier Assayas
- Ed Sullivan
- Moshe Halbertal
- 37 Signals
- Laurence Bergreen
- Dominique Thomas
- James Hogg
- Lysa TerKeurst
- Ian Wilson
- Chris Knight
- Andrew Elfenbein
- Paige Winship Dooly
- Yasuhiro Nightow
- Jessica Weiner
- Robert M. Gates
- Barbara Strickland
- Gay Courter
