Quote by Isaac Asimov
One, a robot may not injure a human being, or through inaction, allow a human being to come to harm;
Two, a robot must obey the orders given it by human beings except where such orders would conflict with the First Law;
Three, a robot must protect its own existence as long as such protection does not conflict with the First or Second Laws.
Three Laws of Robotics, introduced in his 1942 short story "Runaround."
Please suggest source details if you know: book, page, year, online article address (url), correction (different author...), etc.. Thanks.