An atom-blaster is a good weapon, but it can point both ways. - Isaac Asimov

It is the essence of a good title, in my opinion, that it means more after you have completed the story than before you started it. If that is not true, then either the title or the story, or both, is trivial.

What man does for his own desires and comforts affects the complex total-of-life, the ecology, and his short-term gains can bring long-term disadvantages. The Machines taught us to set up a human society which would minimize that, but the near-disaster of the early Twenty-first Century has left mankind suspicious of innovations.

The word "robot" is from a Czech word meaning "compulsory labor."