Wolfgang Köhler (1887–1967) German-American psychologist and phenomenologist
Source: Dynamics in Psychology, 1940, p. 55
Transcendence And Self-Transcendence (1970)
Wolfgang Köhler (1887–1967) German-American psychologist and phenomenologist
Source: Dynamics in Psychology, 1940, p. 55
Liu Shaoqi (1898–1969) 2nd President of the People's Republic of China (1898-1969)
Source: "How to Be a Good Communist - 4. The Unity of Theoretical Study and Ideological Self-Cultivation" https://www.marxists.org/reference/archive/liu-shaoqi/1939/how-to-be/ch04.htm (July 1939)
Claude Cohen-Tannoudji (1933) French physicist
Quantum Physics: From Basic Concepts to Applications. Honeywell-Nobel Laureate Lecture Series at the Jawaharlal Nehru Technological University, Hyderabad (September 15, 2008), at 3:22 http://www.honeywellscience.com/virtual_lab/default.sps?categoryname=Claude%20Cohen-Tannoudji&videoid=.
Claude Bernard (1813–1878) French physiologist
Introduction à l'Étude de la Médecine Expérimentale (1865)
Wallace Brett Donham (1877–1954) American academic
Source: "The Theory and Practice of Administration", 1936, p. 409; as cited in: Albert Lepawsky (1949), Administration, p. 662-3
“To live a creative life, we must lose our fear of being wrong.”
Joseph Chilton Pearce (1926–2016) American writer
Variant: To live a creative life we must first lose the fear of being wrong.
Alexander Bryan Johnson (1786–1867) United States philosopher and banker
Lecture I. §4.
A Treatise on Language: Or, The Relation which Words Bear to Things, in Four Parts (1836)
