Classic science fiction movie lines are heroes or aliens on earth,distant planets. From the future. Classic quests of power and conflict between forces of good and evil.
The best science fiction movie quotes are imaginary heroes and dark villains from tales of time travel, often prophecies with some sinister knowledge. Or show a dangerous side of science, like the use of cloning, robots and mass destruction warfare.
Sci-fi tales may be metaphors of deep subconscious. Mythical journeys, of warriors and aliens and the fight for new territory into unknown dimensions. Mutants with powers with weirdo friends say some of the strangest things...
