“The development of full artificial intelligence could spell the end of the human race. We cannot quite know what will happen if a machine exceeds our own intelligence, so we can't know if we'll be infinitely helped by it, or ignored by it and sidelined, or conceivably destroyed by it.”

Source: Rule 34 (2011), Chapter 16, “Liz: Mote, Eye, Redux” (p. 177)

Google It: Total Information Awareness, 2016

25 Things Even My Best Friends Didn’t Know Until Now (1 October 2009).
Context: In a day, sometimes I feel so much love for the world, I think my heart is bursting. Sometimes, I feel so scared, I want to shrink myself even further. I think that’s what happened to us gods and goddesses. Like the dinosaurs, we realized that it’s too dangerous to be so large. So we kept shrinking ourselves to what we are now. We might get even smaller. I see the sign in the engineers making smaller gadgets, smaller and smaller. Pretty soon, our fingers will be too large to operate them. So what are we doing? I trust in the human wisdom. We are incredibly intelligent beings. So we might know something without thinking that we know…. Well, even my best friend didn’t know until now that I was thinking of crazy things like this.

14 December 1756
Letters to His Son on the Art of Becoming a Man of the World and a Gentleman (1774)

MEME 2.04, an interview with David S. Bennahum (1996) http://memex.org/meme2-04.html
1990s
Context: In 1971 when I joined the staff of the MIT Artificial Intelligence lab, all of us who helped develop the operating system software, we called ourselves hackers. We were not breaking any laws, at least not in doing the hacking we were paid to do. We were developing software and we were having fun. Hacking refers to the spirit of fun in which we were developing software. The hacker ethic refers to the feelings of right and wrong, to the ethical ideas this community of people had — that knowledge should be shared with other people who can benefit from it, and that important resources should be utilized rather than wasted. Back in those days computers were quite scarce, and one thing about our computer was it would execute about a third-of-a-million instructions every second, and it would do so whether there was any need to do so or not. If no one used these instructions, they would be wasted. So to have an administrator say, "well you people can use a computer and all the rest of you can't," means that if none of those officially authorized people wanted to use the machine that second, it would go to waste. For many hours every morning it would mostly go to waste. So we decided that was a shame. Anyone should be able to use it who could make use of it, rather than just throwing it away. In general we did not tolerate bureaucratic obstructionism. We felt, "this computer is here, it was bought by the public, it is here to advance human knowledge and do whatever is constructive and useful." So we felt it was better to let anyone at all use it — to learn about programming, or do any other kind of work other than commercial activity.

CNBC: "Silicon Valley pioneer Scott McNealy: Tech is 'unstoppable' and part of our lives more than ever" https://www.cnbc.com/2018/02/09/silicon-valley-pioneer-scott-mcnealy-tech-is-unstoppable.html (9 February 2018)

"Thinking Machines: Can there be? Are we?", in The Boundaries of Humanity: Humans, Animals, Machines (1991), ed. James J. Sheehan and Morton Sosna, p. 213

Introduction to Chapter 2 (p. 32)
Glory Season (1993)