
Cited in: Chris Griffiths, Melina Costi (2011) GRASP: The Solution. p. 64.
1970s, The Art of Problem Solving, 1978
Cited in: Chris Griffiths, Melina Costi (2011) GRASP: The Solution. p. 64.
1970s, The Art of Problem Solving, 1978
“The difference between misery and happiness depends on what we do with our attention.”
Source: Lovingkindness: The Revolutionary Art of Happiness
Breakfast in New Orleans, Dinner in Timbuktu (1999)