Tango

“Fifty years," I hackneyed, "is a long time."
"Not when you're looking back at them," she said. "You wonder how they vanished so quickly.”
― Isaac Asimov, I, Robot

“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.”
― Isaac Asimov, I, Robot

“The soft bonds of love are indifferent to life and death. They hold through time so that yesterday’s love is part of today’s and the confidence in tomorrow’s love is also part of today’s. And when one dies, the memory lives in the other, and is warm and breathing. And when both die — I almost believe, rationalist though I am — that somewhere it remains, indestructible and eternal, enriching all of the universe by the mere fact that once it existed.”
― Isaac Asimov, It's Been a Good Life

“That,’ Peregrine said, ‘is civilisation. Not all who were rewarded deserved to be; not all who should have been were.”
― Alastair Reynolds, Revenger