Isaac Newton book Philosophiae Naturalis Principia Mathematica
Preface
Philosophiae Naturalis Principia Mathematica (1687)
Source: Guide for the Perplexed (c. 1190), Part III, Ch.25
Isaac Newton book Philosophiae Naturalis Principia Mathematica
Preface
Philosophiae Naturalis Principia Mathematica (1687)
Henri Fayol (1841–1925) Developer of Fayolism
Source: Henri Fayol addressed his colleagues in the mineral industry, 1900, p. 909
Henri-Louis Duhamel du Monceau (1700–1782) French naval engineer, botanist and agronomist
Denis Diderot, Oeuvres complètes de Diderot: revues sur les éditions originales, comprenant ce qui a été publié à diverses époques et les manuscrits inédits, conservés à la Bibliothèque de l'Ermitage, notices, notes, table analytique, Volume 11. Garnier frères, 1767. p. 366
Joan Robinson (1903–1983) English economist
Source: Contributions to Modern Economics (1978), Chapter 15, 'Imperfect Competition' Revisited, p. 167
“Nature does nothing in vain, and in the use of means to her goals she is not prodigal.”
Immanuel Kant (1724–1804) German philosopher
Third Thesis
Idea for a Universal History from a Cosmopolitan Point of View (1784)
Context: Nature does nothing in vain, and in the use of means to her goals she is not prodigal. Her giving to man reason and the freedom of the will which depends upon it is clear indication of her purpose. Man accordingly was not to be guided by instinct, not nurtured and instructed with ready-made knowledge; rather, he should bring forth everything out of his own resources.
“Nothing is more vain than to seek to unite men by a philosophic minimum.”
Jacques Maritain (1882–1973) French philosopher
Integral Humanism, (1936, Notre Dame Edition), p. 262.
Sam Harris (1967) American author, philosopher and neuroscientist
Source: 2000s, Letter to a Christian Nation (2006), p. 90-91
“Cats are intended to teach us that not everything in nature has a purpose.”
Garrison Keillor (1942) American radio host and writer
As quoted in The Cat Lover's Book of Fascinating Facts : A Felicitous Look at Felines (1997) by Ed Lucaire
M. Scott Peck (1936–2005) American psychiatrist
Source: The Different Drum: Community Making and Peace