"No, I am not interested in developing a powerful brain. All I am after is just a mediocre brain, something like the Brain of the Man in the Street."

"The machine is only as good as the man who programs it."

"The popular view is that the brain is a kind of telephone exchange. I believe that it is not quite as simple as that."

"The machine should be able to carry out logical deductions."

"I 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 …"