„One can imagine a computer simulation of the action of peptides in the hypothalamus that is accurate down to the last synapse. But equally one can imagine a computer simulation of the oxidation of hydrocarbons in a car engine or the action of digestive processes in a stomach when it is digesting pizza. And the simulation is no more the real thing in the case of the brain than it is in the case of the car or the stomach. Barring miracles, you could not run your car by doing a computer simulation of the oxidation of gasoline, and you could not digest pizza by running the program that simulates such digestion. It seems obvious that a simulation of cognition will similarly not produce the effects of the neurobiology of cognition.“

"Is the Brain’s Mind a Computer Program?", Scientific American (January 1990).

John Searle photo
John Searle5
filosofo statunitense 1932

Citazioni simili

J. C. R. Licklider photo

„Present-day computers are designed primarily to solve preformulated problems or to process data according to predetermined procedures. The course of the computation may be conditional upon results obtained during the computation, but all the alternatives must be foreseen in advance. … The requirement for preformulation or predetermination is sometimes no great disadvantage. It is often said that programming for a computing machine forces one to think clearly, that it disciplines the thought process. If the user can think his problem through in advance, symbiotic association with a computing machine is not necessary.
However, many problems that can be thought through in advance are very difficult to think through in advance. They would be easier to solve, and they could be solved faster, through an intuitively guided trial-and-error procedure in which the computer cooperated, turning up flaws in the reasoning or revealing unexpected turns in the solution. Other problems simply cannot be formulated without computing-machine aid. … One of the main aims of man-computer symbiosis is to bring the computing machine effectively into the formulative parts of technical problems.
The other main aim is closely related. It is to bring computing machines effectively into processes of thinking that must go on in "real time," time that moves too fast to permit using computers in conventional ways. Imagine trying, for example, to direct a battle with the aid of a computer on such a schedule as this. You formulate your problem today. Tomorrow you spend with a programmer. Next week the computer devotes 5 minutes to assembling your program and 47 seconds to calculating the answer to your problem. You get a sheet of paper 20 feet long, full of numbers that, instead of providing a final solution, only suggest a tactic that should be explored by simulation. Obviously, the battle would be over before the second step in its planning was begun. To think in interaction with a computer in the same way that you think with a colleague whose competence supplements your own will require much tighter coupling between man and machine than is suggested by the example and than is possible today.“

—  J. C. R. Licklider, Man-Computer Symbiosis

Man-Computer Symbiosis, 1960

Peter Greenaway photo
Elon Musk photo
John Rogers Searle photo
Haruki Murakami photo
Andrew S. Grove photo
Tim Berners-Lee photo

„You're joining a group of people who can do incredible things. They can make the computer do anything they can imagine.“

—  Tim Berners-Lee British computer scientist, inventor of the World Wide Web 1955

From An Insight, An Idea with Tim Berners-Lee http://www.weforum.org/sessions/summary/insight-idea-tim-berners-lee at 27:27 (25 January 2013)
Contesto: When somebody has learned how to program a computer … You're joining a group of people who can do incredible things. They can make the computer do anything they can imagine.

Edie Sedgwick photo

„The real Edie is where the action is. Fast cars, fast horses, and people doing things!“

—  Edie Sedgwick Socialite, actress, model 1943 - 1971

Response to a question in an interview, New York World-Telegram (18 August 1965)
Edie : American Girl (1982)

Karl Kraus photo
Alan Turing photo
Albert Einstein photo

„Computers are incredibly fast, accurate and stupid; humans are incredibly slow, inaccurate and brilliant; together they are powerful beyond imagination.“

—  Albert Einstein German-born physicist and founder of the theory of relativity 1879 - 1955

The earliest published source located on Google Books attributing this to Einstein is the 2000 book The Internet Handbook for Writers, Researchers, and Journalists by Mary McGuire, p. 14 http://books.google.com/books?id=Sb-v0K2EkNAC&q=einstein#search_anchor. It was attributed to him on the internet before that, as in this post from 1997 http://groups.google.com/group/comp.graphics.apps.lightwave/msg/d13c55cc4cca4867?hl=en. Variants of the quote can be found well before this however, as in the 1989 book Urban Surface Water Management by S. G. Walesh, which on p. 315 http://books.google.com/books?id=-LcZUPtDykQC&q=%22beyond+imagination%22#v=snippet&q=%22beyond%20imagination%22&f=false contains the statement (said to have been 'stated anonymously'): "The computer is incredibly fast, accurate, and stupid. Man is unbelievably slow, inaccurate, and brilliant. The marriage of the two is a challenge and opportunity beyond imagination." Even earlier, the article "A Paper Industry Application of Systems Engineering and Direct Digital Control" http://books.google.com/books?id=A-YpAQAAIAAJ&q=%22and+direct+digital+control%22#search_anchor by H. D. Couture, Jr. and M. A. Keyes, which appears in the 1969 Advances in Instrumentation: Vol. 24, Part 4, has a statement on this page http://books.google.com/books?id=A-YpAQAAIAAJ&q=%22Computers+are+incredibly+fast%2C+accurate+and+stupid%22#search_anchor which uses phrasing similar to the supposed Einstein quote in describing computers and people: "Computers are incredibly fast, accurate, and stupid. On the other hand, a well trained operator as compared with a computer is incredibly slow, inaccurate and brilliant." Variants with slightly different wording can be found earlier than 1969, as in this April 1968 article http://journals.lww.com/joem/Citation/1968/04000/Fast,_Accurate_and_Stupid.10.aspx. The earliest source located, and most likely the origin of this saying, is an article titled "Problems, Too, Have Problems" by John Pfeiffer, which appeared in the October 1961 issue of Fortune magazine. As quoted here http://books.google.com/books?id=TwwQAAAAIAAJ&q=%22Man+is+a+slow%2C+sloppy%2C+and+brilliant+thinker%3B+computers+are+fast%2C+accurate%2C+and+stupid%22#search_anchor, Pfeiffer's article contained the line "Man is a slow, sloppy, and brilliant thinker; computers are fast, accurate, and stupid."
Misattributed

Warren Ellis photo
Jeremy Clarkson photo
Brian Tracy photo
Annie Proulx photo
Stephen King photo
George Wallace photo

„If any demonstrator ever lays down in front of my car, it'll be the last car he'll ever lay down in front of.“

—  George Wallace 45th Governor of Alabama 1919 - 1998

Said at a speech, footage of which is shown in the documentary George Wallace, part of PBS' American Experience

Jean Cocteau photo

„Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Etiam egestas wisi a erat. Morbi imperdiet, mauris ac auctor dictum.“