"If a machine can pass the Turing Test, then it is intelligent."

"I have had a number of conversations with people who are convinced that machines cannot think. I have not been convinced by their arguments."

"It is not possible to produce a set of rules purporting to describe what a man should do in every conceivable set of circumstances."

"The development of artificial intelligence will have a profound impact on society."

"The extent to which we regard thinking as a function of the brain rather than the entire body is very much a matter of taste."