Source: Course of Experimental Philosophy, 1745, p. v: Preface
Context: All the knowledge we have of nature depends upon facts; for without observations and experiments our natural philosophy would only be a science of terms and an unintelligible jargon. But then we must call in Geometry and Arithmetics, to our Assistance, unless we are willing to content ourselves with natural History and conjectural Philosophy. For, as many causes concur in the production of compound effects, we are liable to mistake the predominant cause, unless we can measure the quantity and the effect produced, compare them with, and distinguish them from, each other, to find out the adequate cause of each single effect, and what must be the result of their joint action.
“The seventeenth century witnessed the birth of modern science as we know it today. The science was something new, based on a direct confrontation of nature by experiment and observation. But there was another feature of the new science—a dependence on numbers, on real numbers of actual experience.
…The ancients knew a few numerical laws… But prior to the Scientific Revolution, the goal of science (or the study of nature) was not to seek laws of nature expressed in terms of numbers or number relations. …the new science …not only found laws based on numbers but they were also willing to express these laws in terms of higher powers of numbers—squares and cubes.”
The Triumph of Numbers: How Counting Shaped Modern Life (2005)
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I. Bernard Cohen 9
American historian of science 1914–2003Related quotes
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1830s, his lectures History of Landscape Painting (1836)
Source: Computer Science as Empirical Inquiry: Symbols and Search (1975), p. 114.
Source: The Mathematical Tourist: New and Updated Snapshots of Modern Mathematics (1998), Chapter 1, “Explorations” (p. 10)
you don't see electrons, gravity, or black holes either
Source: Wonderful Life (1989), p. 279
Introduction, Lesson I: Definition and Sphere of the Science.
Elementary Lessons on Logic (1870)
"Reflections on Magic Squares" in The Monist, Vol. 16 (1906), p. 139
Letter to Gustac Enestrom, as quoted in Georg Cantor : His Mathematics and Philosophy of the Infinite (1990) by Joseph Warren Dauben ~ ISBN 0691024472