Every so often I come up with a different definition of what science fiction and fantasy do, and I'm always looking for one that describes what they both do, rather than separating them. Currently I'm saying that one of the things they do is look at the effects of large-scale social change on both populations and individuals. Fantasy tends to look to the past, and science fiction to the future, but what is common to many of the stories is change: huge societal upheaval.
Nalo HopkinsonRelated topics
change common definition different fantasy future looking past saying science separating upheaval thingsRelated quotes
The problem, often not discovered until late in life, is that when you look for things like love, meaning, motivation, it implies they are sitting behind a tree or under a rock. The most successful people recognize, that in life they create their own love, they manufacture their own meaning, they generate their own motivation. For me, I am driven by two main philosophies, know more today about the world than I knew yesterday. And along the way, lessen the suffering of others. You'd be surprised how far that gets you.
Neil deGrasse Tyson
Many Christians don't want to hear this, but the reality is that there are lots of other explanations for what happened to Jesus that are more probable than the explanation that he was raised from the dead. None of these explanations is very probable, but they are more probable, just looking at the matter historically, than the explanation of the resurrection. ... Historians can only establish what probably happened in the past, and by definition, miracles are the least probable of occurrences.
Bart D. Ehrman
The advance of science is not comparable to the changes of a city, where old edifices are pitilessly torn down to give place to new, but to the continuous evolution of zoologic types which develop ceaselessly and end by becoming unrecognizable to the common sight, but where an expert eye finds always traces of the prior work of the centuries past. One must not think then that the old-fashioned theories have been sterile or vain.
Henri Poincaré
Our world is not an optimal place, fine tuned by omnipotent forces of selection. It is a quirky mass of imperfections, working well enough (often admirably); a jury-rigged set of adaptations built of curious parts made available by past histories in different contexts. [...] A world optimally adapted to current environments is a world without history, and a world without history might have been created as we find it. History matters; it confounds perfection and proves that current life transformed its own past.
Stephen Jay Gould
There is, however, no advantage in reflections on the past further than may be of service to the present. For the future we must provide by maintaining what the present gives us and redoubling our efforts; it is hereditary to us to win virtue as the fruit of labour, and you must not change the habit, even though you should have a slight advantage in wealth and resources; for it is not right that what was won in want should be lost in plenty.
Thucydides