David Dobbs, «The Science of Success,» in The Atlantic, December 2009.
184
Blair Justice, «The Will to Stay Well,» New York Times, April 17, 1988.
185
Angela L. Duckworth and Manin E. P. Seligman, «Self-Discipline Outdoes IQ in Predicting Academic Performance of Adolescents,» Psychological Science 16, no. 12 (2005): 939-44.