
“Philosophy is not a system of propositions, and not a science.”
Source: Allgemeine Erkenntnislehre, 1925, p. 157 ; As cited in: Thomas Uebel (2012). Empiricism at the Crossroads: The Vienna Circle's Protocol-Sentence. p. 78
Logical Atomism (1924)
1920s
“Philosophy is not a system of propositions, and not a science.”
Source: Allgemeine Erkenntnislehre, 1925, p. 157 ; As cited in: Thomas Uebel (2012). Empiricism at the Crossroads: The Vienna Circle's Protocol-Sentence. p. 78
Source: Kritik der zynischen Vernunft [Critique of Cynical Reason] (1983), p. 535
Otto Neurath (1931) "Physicalism: The Philosophy of the Viennese Circle," in: The Monist, Vol. 41, No. 4 (October, 1931), pp. 618-623; Lead paragraph
1930s
Source: Dean of the Plasma Dissidents (1988), p. 192.
“Philosophy is empty if it isn't based on science. Science discovers, philosophy interprets.”
Source: Attributed in posthumous publications, Einstein and the Poet (1983), p. 98
“Educational technique needs a philosophy, which is a matter of faith rather than of science.”
Hans Freudenthal (1977) Weeding and Sowing: Preface to a Science of Mathematical Education. p. 33
“Science is a philosophy of discovery. Intelligent design is a philosophy of ignorance.”
Source: Death by Black Hole - And Other Cosmic Quandaries
Source: The Brain As A Computer (1962), p.42 as cited in: Sica Pettigiani (1996) La comunicazione interumana. p.48