What is a body that casts no shadow? Nothing, a formlessness, two-dimensional, a comic-strip character. If I deny my own profound relationship with evil I deny my own reality. I cannot do, or make; I can only undo, unmake.
Ursula K. Le GuinHer concern with landscapes and living creatures was passionate. This concern, feebly called, "the love of nature" seemed to Shevek to be something much broader than love. There are souls, he thought, whose umbilicus has never been cut. They never got weaned from the universe. They do not understand death as an enemy; they look forward to rotting and turning into humus. It was strange to see Takver take a leaf into her hand, or even a rock. She became an extension of it, it of her.
Ursula K. Le GuinScience fiction - and the correct shortcut is 'sf' - uses actual scientific facts or theories for the source ideas or framework of the story. It has some scientific content, however speculative. If it breaks a law of physics, it knows it's doing so and follows up the consequences. If it invents a society of aliens, it does so with some respect for and knowledge of the social sciences and what you might call social probabilities. And some of it is literarily self-aware enough to treat its metaphors as metaphors.
Ursula K. Le GuinIn the airport, luggage-laden people rush hither and yon through endless corridors, like souls to each of whom the devil has furnished a different, inaccurate map of the escape route from hell.
Ursula K. Le GuinIf women had power, what would men be but women who can't bear children? And what would women be but men who can?" "Hah!" went Tenar; and presently, with some cunning, she said, "Haven't there been queens? Weren't they women of power?" "A queen's only a she-king," said Ged. She snorted. "I mean, men give her power. They let her use their power. But it isn't hers, is it? It isn't because she's a woman that she's powerful, but despite it.
Ursula K. Le Guin