Up to a point, it is better to just let the snags [bugs] be there than to spend such time in design that there are none.
Alan TuringI'm afraid that the following syllogism may be used by some in the future. Turing believes machines think Turing lies with men Therefore machines do not think Yours in distress, Alan
Alan TuringA computer would deserve to be called intelligent if it could deceive a human into believing that it was human.
Alan TuringI am not very impressed with theological arguments whatever they may be used to support. Such arguments have often been found unsatisfactory in the past. In the time of Galileo it was argued that the texts, 'And the sun stood still... and hasted not to go down about a whole day' (Joshua x. 13) and 'He laid the foundations of the earth, that it should not move at any time' (Psalm cv. 5) were an adequate refutation of the Copernican theory.
Alan TuringBell Labs Cafeteria, New York, 1943: His high pitched voice already stood out above the general murmur of well-behaved junior executives grooming themselves for promotion within the Bell corporation. Then he was suddenly heard to say: "No, I'm not interested in developing a powerful brain. All I'm after is just a mediocre brain, something like the President of the American Telephone and Telegraph Company."
Alan TuringUnless in communicating with it one says exactly what one means, trouble is bound to result.
Alan TuringWhen we want to sink a convoy, we send out an observation plane first... Of course, to observe is not its real duty, we already know exactly where the convoy is. Its real duty is to be observed...Then, when we come round and sink them, the Germans will not find it suspicious.
Alan TuringThese disturbing phenomena [Extra Sensory Perception] seem to deny all our scientific ideas. How we should like to discredit them! Unfortunately the statistical evidence, at least for telepathy, is overwhelming.
Alan TuringInstruction tables will have to be made up by mathematicians with computing experience and perhaps a certain puzzle-solving ability. There need be no real danger of it ever becoming a drudge, for any processes that are quite mechanical may be turned over to the machine itself.
Alan TuringThe original question, 'Can machines think?' I believe to be too meaningless to deserve discussion.
Alan TuringIn attempting to construct such (artificially intelligent) machines we should not be irreverently usurping His (God's) power of creating souls, any more than we are in the procreation of children,โ Turing had advised. โRather we are, in either case, instruments of His will providing mansions for the souls that He creates.
Alan TuringDo you know why people like violence? It is because it feels good. Humans find violence deeply satisfying. But remove the satisfaction, and the act becomes hollow.
Alan TuringOne day ladies will take their computers for walks in the park and tell each other, "My little computer said such a funny thing this morning".
Alan TuringWe can only see a short distance ahead, but we can see plenty there that needs to be done.
Alan TuringWe may hope that machines will eventually compete with men in all purely intellectual fields. But which are the best ones to start with? Many people think that a very abstract activity, like the playing of chess, would be best. It can also be maintained that it is best to provide the machine with the best sense organs that money can buy, and then teach it to understand and speak English.
Alan TuringI believe that at the end of the century the use of words and general educated opinion will have altered so much that one will be able to speak of machines thinking without expecting to be contradicted.
Alan TuringA very large part of space-time must be investigated, if reliable results are to be obtained.
Alan TuringNo, I'm not interested in developing a powerful brain. All I'm after is just a mediocre brain, something like the President of the American Telephone and Telegraph Company.
Alan TuringA man provided with paper, pencil, and rubber, and subject to strict discipline, is in effect a universal machine.
Alan TuringThere is, however, one feature that I would like to suggest should be incorporated in the machines, and that is a 'random element.' Each machine should be supplied with a tape bearing a random series of figures, e.g., 0 and 1 in equal quantities, and this series of figures should be used in the choices made by the machine. This would result in the behaviour of the machine not being by any means completely determined by the experiences to which it was subjected, and would have some valuable uses when one was experimenting with it.
Alan TuringWe may hope that machines will eventually compete with men in all purely intellectual fields.
Alan TuringIt seems probable that once the machine thinking method had started, it would not take long to outstrip our feeble powersโฆ They would be able to converse with each other to sharpen their wits. At some stage therefore, we should have to expect the machines to take control.
Alan Turing