“Sir Isaac Newton, renowned inventor of the milled-edge coin and the catflap!”
Dirk Gently's Holistic Detective Agency (1987)
Context: "Sir Isaac Newton, renowned inventor of the milled-edge coin and the catflap!"
"The what?" said Richard.
"The catflap! A device of the utmost cunning, perspicuity and invention. It is a door within a door, you see, a..."
"Yes," said Richard, "there was also the small matter of gravity."
"Gravity," said Dirk with a slightly dismissive shrug, "yes, there was that as well, I suppose. Though that, of course, was merely a discovery. It was there to be discovered." …
"You see?" he said dropping his cigarette butt, "They even keep it on at weekends. Someone was bound to notice sooner or later. But the catflap … ah, there is a very different matter. Invention, pure creative invention. It is a door within a door, you see."
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English writer and humorist 1952–2001Related quotes

Source: Course of Experimental Philosophy, 1745, p. vi: Preface
Context: It is to Sir Isaac Newton's Application of Geometry to Philosophy, that we owe the routing of this Army of Goths and Vandals in the philosophical World; which he has enriched with more and greater Discoveries, than all the Philosophers that went before him: And has laid such Foundations for future Acquisitions, that even after his Death, his Works still promote natural Knowledge. Before Sir Isaac, we had but wild Guesses at the Cause of the Motion of the Comets and Planets round the Sun', but now he has clearly deduced them from the universal Laws of Attraction (the Existence of which he has proved beyond Contradiction) and has shewn, that the seeming Irregularities of the Moon, which Astronomers were unable to express in Numbers, are but the just Consequences of the Actions of the Sun and Earth upon it, according to their different Positions. His Principles clear up all Difficulties of the various Phænomena of the Tides; and the true Figure of the Earth is now plainly shewn to be a flatted Spheroid higher at the Equator than the Poles, notwithstanding many Assertions and Conjectures to the contrary.


2005 Chairman's Letter http://www.berkshirehathaway.com/letters/2005.html
Letters to Shareholders (1957 - 2012)

Anecdote (1701) from John Conduitt's manuscript, as quoted by Sir David Brewster, Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton (1855) Vol.2 https://books.google.com/books?id=Bp8RAAAAYAAJ


George Horne, written anonymously in his A Fair, Candid, and Impartial Statement of the Case between Sir Isaac Newton and Mr. Hutchinson (1753)

"The Expanding Mental Universe", Saturday Evening Post (July 1959)
1950s

Newsnight 30th March 2011
Source: BBC iplayer, 37 mins online http://www.bbc.co.uk/iplayer/episode/b0101g7l/Newsnight_30_03_2011/