Paul Butcher
1
Pavel Somov
1
Peter Thiel
1
Randall Munroe
1
Richard Dawkins
60
Robert B. Cialdini
2
Robert C. Martin
1
Robert Greene
2
Robert Iger
1
Robert J. Sawyer
1
Robert L. Heilbroner
1
Rollo May
1
Ryan Holiday
2
Sam Harris
3
Scott Carney
1
Seneca
1
Seth Godin
1
Shawn Achor
1
Shawn Baker
1
Shunryu Suzuki
1
Sönke Ahrens
3
Stephen Cherniske
1
Stephen Guise
2
Stephen R. Covey
1
Steve Kaplan
1
Steve Krug
1
Steven Bartlett
2
Steven Pressfield
2
Steve Stockman
2
Susan Cain
3