— Henri Poincaré French mathematician, physicist, engineer, and philosopher of science 1854 - 1912
Context: The very possibility of the science of mathematics seems an insoluble contradiction. If this science is deductive only in appearance, whence does it derive that perfect rigor no one dreams of doubting? If, on the contrary, all the propositions it enunciates can be deduced one from another by the rules of formal logic, why is not mathematics reduced to an immense tautology? The syllogism can teach us nothing essentially new, and, if everything is to spring from the principle of identity, everything should be capable of being reduced to it. Shall we then admit that the enunciations of all those theorems which fill so many volumes are nothing but devious ways of saying A is A!... Does the mathematical method proceed from particular to the general, and, if so, how can it be called deductive?... If we refuse to admit these consequences, it must be conceded that mathematical reasoning has of itself a sort of creative virtue and consequently differs from a syllogism.<!--pp.5-6 Ch. I: On the Nature of Mathematical Reasoning (1905) Tr. https://books.google.com/books?id=5nQSAAAAYAAJ George Bruce Halstead
— Claude Cohen-Tannoudji French physicist 1933
Quantum Physics: From Basic Concepts to Applications. Honeywell-Nobel Laureate Lecture Series at the Jawaharlal Nehru Technological University, Hyderabad (September 15, 2008), at 1:52 http://www.honeywellscience.com/virtual_lab/default.sps?categoryname=Claude%20Cohen-Tannoudji&videoid=.
„It is the business of the future to be dangerous; and it is among the merits of science that it equips the future for its duties.“
— Alfred North Whitehead English mathematician and philosopher 1861 - 1947
Ch. 13: Requisites for Social Progress.
„Do not mathematics and all sciences seem full of contradictions and impossibilities to the ignorant, which are all resolved and cleared to those that understand them?“
— Richard Baxter English Puritan church leader, poet, and hymn-writer 1615 - 1691
Reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 36.
„Perhaps an underlying cause [of doubt as to the future of information science] is in some cases... the apprehension that information science may become “submerged” in the larger field of computer science.“
— Brian Campbell Vickery British information theorist 1918 - 2009
p. xxviii; As cited in: Lyn Robinson and David Bawden (2011).
„The science fiction approach doesn't mean it's always about the future; it's an awareness that this is different.“
— Neal Stephenson American science fiction writer 1959
A Conversation With Neal Stephenson http://www.sfsite.com/10b/ns67.htm
„As soon as an Analytical Engine exists, it will necessarily guide the future course of the science.“
— Charles Babbage mathematician, philosopher, inventor and mechanical engineer who originated the concept of a programmable computer 1791 - 1871
Context: As soon as an Analytical Engine exists, it will necessarily guide the future course of the science. Whenever any result is sought by its aid, the question will then arise — by what course of calculation can these results be arrived at by the machine in the shortest time? Passages from the Life of a Philosopher (1864), ch. 8 "Of the Analytical Engine"
„Science can never grapple with the irrational. That is why it has no future before it, in this world.“
— Oscar Wilde Irish writer and poet 1854 - 1900
Mrs Cheveley, Act I.
„As opposed to science ideology has the precise function of hiding the real contradictions and of reconstituting on an imaginary level a relatively coherent discourse which serves as the horizon of agents' experience.“
— Terry Eagleton British writer, academic and educator 1943
„With the ever-growing impact of science on our lives, religion and spirituality have a greater role to play by reminding us of our humanity. There is no contradiction between the two.“
— Далай-лама XIV spiritual leader of Tibet 1935
Context: With the ever-growing impact of science on our lives, religion and spirituality have a greater role to play by reminding us of our humanity. There is no contradiction between the two. Each gives us valuable insights into the other. Both science and the teachings of the Buddha tell us of the fundamental unity of all things. This understanding is crucial if we are to take positive and decisive action on the pressing global concern with the environment. I believe all religions pursue the same goals, that of cultivating human goodness and bringing happiness to all human beings. Though the means might appear different the ends are the same.
„Science fiction encourages us to explore... all the futures, good and bad, that the human mind can envision.“
— Marion Zimmer Bradley Novelist, editor 1930 - 1999
As quoted in The Faces of Science Fiction (1984) by Patti Perret
„Science fiction pretends to look into the future but it’s really looking at a reflection of what is already in front of us.“
— Ray Bradbury American writer 1920 - 2012
Context: I often use the metaphor of Perseus and the head of Medusa when I speak of science fiction. Instead of looking into the face of truth, you look over your shoulder into the bronze surface of a reflecting shield. Then you reach back with your sword and cut off the head of Medusa. Science fiction pretends to look into the future but it’s really looking at a reflection of what is already in front of us.