Can entropy ever be reversed? "We both know entropy can't be reversed. You can't turn smoke and ash back into a tree." "Do you have trees on your wor… - Isaac Asimov

She possesses what someone once described to me as all the unlovable virtues.

The analysis was the most difficult of the three by all odds. When Holk, after two days of steady work, succeeded in eliminating meaningless statements, vague gibberish, useless qualifications - in short, all the goo and dribble - he found he had nothing left. Everything cancelled out.

Lord Dorwin, gentlemen, in five days of discussion didn't say one damned thing, and said it so you never noticed.

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.