Betty Edwards (1926) American artist
Source: The New Drawing on the Right Side of the Brain (1979), p.196
Kurt Koffka. Growth of the Mind. An Introduction to Child Psychology. New York: Harcourt, Brace, 1924. p. 388 (2013 edition)
Betty Edwards (1926) American artist
Source: The New Drawing on the Right Side of the Brain (1979), p.196
George Katona (1901–1981) American psychologist
George Katona, and James N. Morgan (1980). Essays on behavioral economics. Univ of Michigan Survey Research. p. 3
Paul R. Lawrence (1922–2011) American business theorist
Source: "Differentiation and integration in complex organizations," 1967, p. 2
Max Planck (1858–1947) German theoretical physicist
As quoted by Morris Kline, Mathematics and the Physical World (1959) Ch. 25: From Calculus to Cosmic Planning, pp. 441–42.
Robert Chambers (publisher, born 1802) book Vestiges of the Natural History of Creation
Source: Vestiges of the Natural History of Creation (1844), p. 197
Hans Freudenthal (1905–1990) Dutch mathematician
Rather than behaving anti-didactically, one should recognise that the learner is entitled to recapitulate in a fashion of mankind. Not in the trivial matter of an abridged version, but equally we cannot require the new generation to start at the point where their predecessors left off.
Source: The Concept and the Role of the Model in Mathematics and Natural and Social Sciences (1961), p. ix
Willem de Sitter (1872–1934) Dutch cosmologist
Kosmos (1932), Above is Beginning Quote of the Last Chapter: Relativity and Modern Theories of the Universe -->
Vladimir Lenin (1870–1924) Russian politician, led the October Revolution
Materialism and Empirio-Criticism (1908)
Iannis Xenakis (1922–2001) Greek composer
Formalized Music: Thought and Mathematics in Composition, ISBN 1576470792