Kenneth Clark, «The Artist Grows Old,» Daedalus 135, no. 1 (Winter 2006): 87.
492
Daniel J. Siegel, The Mindful Brain: Reflection and Attunement in the Cultivation of Well-Being (New York: W. W. Norton & Co., Inc., 2007), 62.
493
Siegel, 159.
494
Andrew Newberg and Mark Robert Waldman, Born to Believe: God, Science, and the Origin of Ordinary and Extraordinary Belief (New York: Free Press, 2006), 175.
