Source : Kathy Freston (2012). “The Lean: A Revolutionary (and Simple!) 30-Day Plan for Healthy, Lasting Weight Loss”, p.10, Hachette UK
Source : Shaun Tomson, Patrick J. Moser (2006). “Surfer's Code: 12 Simple Lessons for Riding Through Life”, p.43, Gibbs Smith
Baron de Montesquieu
Author
Daniel Bernoulli
Mathematician
Denis Diderot
Philosopher
Jean-Jacques Rousseau
Philosopher
John Locke
Philosopher
Pierre-Simon Laplace
Mathematician
Rene Descartes
Philosopher
Voltaire
Writer
Baron d'Holbach
Author