“As a rule, each entity is born so that he experiences at least three roles, that of mother, father and child... Beside the three necessary roles there is another quality, different in dimension, which is also necessary for the personality, and this involves the fullest use of potential.”
Session 163
The Early Sessions: Sessions 1-42, 1997, The Early Sessions: Book 4
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Jane Roberts 288
American Writer 1929–1984Related quotes
Source: Organizational stress: Studies in role conflict and ambiguity, 1964, p. 13: Definition of the term role.
Interview on Calcuttatube http://calcuttatube.com/arin-paul-exclusive-interview/1608/ (2009)

[Speech given by The Princess of Wales on women and mental health (1 June 1993)]
Source: 1970s, Organizational Analysis: A Sociological View, 1970, p. 2

Source: 1930s, On my Painting (1938), p. 16

Query 2
Opticks (1704)