The airport bookstore did not sell books, only bestsellers, which Sita Dulip cannot read without risking a severe systemic reaction.

The label YA actually means nothing except that the protagonists, or some of them, are young. Publishers like it because it is a secure marketing niche. But the cost of security is exclusion from literary consideration.

As great scientists have said and as all children know, it is above all by the imagination that we achieve perception, and compassion, and hope.

Science 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.

A man would know the end he goes to, but he cannot know it if he does not turn, and return to his beginning, and hold that beginning in his being. If he would not be a stick whirled and whelmed in the stream, he must be the stream itself, all of it, from its spring to its sinking in the sea.

I went to the springs while the sun was still up, and sitting on a rocky outcrop above the cave mouth I watched the light grow reddish across the misty pools, and listened to the troubled voice of the water. After a while I moved farther up the hill, where I could hear birds singing near and far in the silence of the trees. The presence of the trees was very strong...The big oaks stood so many, so massive in their other life, in their deep, rooted silence: the awe of them came on me, the religion.

To oppose something is to maintain it.