
Letter to Markus Fierz (12 August 1948), as quoted in The Innermost Kernel : Depth Psychology and Quantum Physics : Wolfgang Pauli's Dialogue with C. G. Jung (2005) by Suzanne Gieser.
1920s, Viereck interview (1929)
Letter to Markus Fierz (12 August 1948), as quoted in The Innermost Kernel : Depth Psychology and Quantum Physics : Wolfgang Pauli's Dialogue with C. G. Jung (2005) by Suzanne Gieser.
Quote in Hopper's letter to Charles H. Sawyer, October 29, 1939; as cited in Edward Hopper, Lloyd Goodrich; New York, Harry N. Abrams, 1971, p. 164
1911 - 1940
Source: Information history – an introduction (2009), p. 246.
As quoted in "At 90, and Still Dynamic : Revisiting Sir Karl Popper and Attending His Birthday Party" by Eugene Yue-Ching Ho, in Intellectus 23 (Jul-Sep 1992) http://www.eeng.dcu.ie/~tkpw/hk-ies/n23a/
Journal entry (7 October 1965) as published in No Souvenirs (1977) later retitled Journal II, 1957-1969 (1989), p. 269.
Quoted in: Charles Altieri (1989) Painterly Abstraction in Modernist American Poetry, p. 169: Talking about the movement of Impressionism.
undated quotes
Source: The Dietetics of the Soul; Or, True Mental Discipline (1838), p. 85 1852 tr
1930s
Source: 'I and my purpose', in the journal 'Merz', no. 21, (1931)
“To me, our destinies seem flower and fruit
Born of an ever-generating root…”
Life Without and Life Within (1859), The One In All