"The machine should be able to use language."

"The future of humanity depends on the development of artificial intelligence."

"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 question is not 'Can machines think?' but 'Can machines do what we (as thinking entities) can do?'"

"At some stage therefore we should have to expect the machines to take control."