Johann Gottlieb Fichte (1762–1814) German philosopher
II.
Outline of the Doctrine of Knowledge (1810)
Introduction, p. v
The Thirteen Books of Euclid's Elements (1908)
Johann Gottlieb Fichte (1762–1814) German philosopher
II.
Outline of the Doctrine of Knowledge (1810)
Lloyd Kenyon, 1st Baron Kenyon (1732–1802) British Baron
Duke of Leeds v. New Radnor (1788), 2 Brown's Rep. (by Belt), 339.
Jean Piaget (1896–1980) Swiss psychologist, biologist, logician, philosopher & academic
Source: The Moral Judgment of the Child (1932), Ch. 2 : Adult Constraint and Moral Realism <!-- p. 183 -->
Context: As Bovet has demonstrated in the field of morals, rules do not appear in the mind of the child as innate facts, but as facts that are transmitted to him by his seniors, and to which from his tenderest years he has to conform by means of a sui generis form of adaptation. This, of course, does not prevent some rules from containing more than others an element of rationality, thus corresponding to the deepest fundamental constants of human nature. But whether they be rational or simply a matter of usage and consensus of opinion, rules imposed on the childish mind by adult constraint do begin by presenting a more or less uniform character of exteriority and sheer authority. So that instead of passing smoothly from an early individualism (the "social" element of the first months is only biologically social, so to speak, inside the individual, and therefore individualistic) to a state of progressive cooperation, the child is from his first year onwards in the grip of coercive education which goes straight on and ends by producing what Claprède has so happily called a veritable "short circuit."
Charles Darwin book The Voyage of the Beagle
Source: The Voyage of the Beagle (1839), chapter VII: "Excursion to St. Fe, etc.", entry for 18-19 October 1833, page 165 http://darwin-online.org.uk/content/frameset?viewtype=image&itemID=F11&pageseq=184
Hilary Putnam (1926–2016) American philosopher
"Mathematics without foundations"
Source: Philosophical Papers Volume 1: Mathematics, Matter, and Method (1975, 1979)
Context: (If we identify sets with the points that represent them in the various possible concrete structures, we might say: it is not possible for all possible sets to exist in any one world!) Yet set theory does not become impossible. Rather, set theory becomes the study of what must hold in, e.g. any standard model for Zermelo set theory.
A. James Gregor (1929–2019) American political scientist
Source: Italian Fascism and Developmental Dictatorship, (1979), p. 119
Theodosius Dobzhansky (1900–1975) geneticist and evolutionary biologist
"Nothing in Biology Makes Sense Except in the Light of Evolution" (1973)
Christopher Alexander book The Timeless Way of Building
Cited in: Peter Coad (1992, p. 152)
The Timeless Way of Building (1979)