Sus adeptos eran educados en una lealtad absoluta a su persona. Se decía que los estimulaba a mascar hachís y luego explicaba las alucinaciones que p… - Isaac Asimov

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;

The Zeroth Law: A robot may not harm humanity, or, by inaction, allow humanity to come to harm.

The molecules of air caught in the sudden surge of atomic disruption, tore into glowing, burning ions, and marked out the blinding thin line that struck at Mallow's heart — and splashed!

C'était une fille glaciale, commune et incolore, qui se protégeait des atteintes d'un monde qui ne lui inspirait que de la répulsion par un masque d'impassibilité et une hypertrophie de l'intellect.