
Space: What love's got to do with it - The Space Review (2004)
Source: The Secret Letters of the Monk Who Sold His Ferrari
Space: What love's got to do with it - The Space Review (2004)
Nobel Prize acceptance speech http://www.utoronto.ca/jpolanyi/nobel_prize/, Nobel Banquet in Stockholm (1986)
“We do not quit playing because we grow old, we grow old because we quit playing.”
This is an anonymous modern quip which is a variant of a statement by G. Stanley Hall, in Adolescence: Its Psychology and Its Relations to Physiology, Anthropology, Sociology, Sex, Crime, Religion and Education (1904):
: Men grow old because they stop playing, and not conversely.
Misattributed