As Bertrand Russel said, it must have taken ages for people to realize that a brace of pheasants and a couple of days are both instances of the number "two. "
The Three Laws of Robotics:
1. A robot may not injure a human being, or, through inaction, allow a human being to come to harm.
2. A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.
3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
-I, Robot (Asimov)
The Doctor : … and then, just to finish off, I’m going to wipe every last stinking Dalek out of the sky !
Dalek : But you have no weapons ! No defenses ! No plan !
The Doctor : Yeah ! And doesn’t that scare you to death ?
The Three Laws of Robotics:
1. A robot may not injure a human being, or, through inaction, allow a human being to come to harm.
2. A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.
3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
-I, Robot (Asimov)