“...solitary like a pool at evening, far distant, seen from a train window, vanishing so quickly that the pool, pale in the evening, is scarcely robbed of its solitude, though once seen.***Here sitting on the world, she thought, for she could not shake herself free from the sense that everything this morning was happening for the first time, perhaps for the last time, as a traveller, even though he is half asleep, knows, looking out of the train window, that he must look now, for he will never see that town, or that mule-cart, or that woman at work in the fields, again.”

“It was just regular growing up, of course, the kind everyone does - but it still hurt him, I know, like the memory I have of the time he dropped me off at the train station when I was going back to Chicago. I could see him through the window of the train, but he couldn't see me through the tinted glass. I waved, trying to get his attention as he walked up and down the platform trying to figure out where I was sitting. From up in the train, he looked so small. If he'd seen me, he would have smiled and waved, but he didn't know I could see him, and the sadness on his face was exposed to me then. He looked lost. He stood there on the platform a long time, even after my train started pulling away, still trying to catch a glimpse of me waving back.”

“Francie went over to stand at the great window from which she could see the East River twenty stories below. It was the last time she'd see the river from that window. The last time of anything has the poignancy of death itself. This that I see now, she thought, to see no more this way. Oh, the last time how clearly you see everything; as though a magnifying light had been turned on it. And you grieve because you hadn't held it tighter when you had it every day. What had granma Mary Rommely said? "To look at everything always as though you were seeing it either for the first or last time: Thus is your time on earth filled with glory.”

“I've seen it all through the yellow windows of the evening train... ”

“They had stopped now and he gave a glance up at the sky, through the trees, as though to see how much time was left. Amber, watching him, was suddenly struck with panic. Now he was going--out again into that great world with its bustle and noise and excitement--and she must stay here. She had a terrible new feeling of loneliness, as if she stood in some solitary corner at a party where she was the only stranger. Those places he had seen, she would never see; those fine things he had done, she would never do. But worst of all she would never see him again.”

“My father told his acquaintances about that for years, even though both Hannah and I had given up on wormholes and the Child Genius series very soon afterward. That must have made my father sad, as it had made him sad when we stopped being excited about family vacations, when we stopped being open about our interests, and left home and pursued lives of our own. It was just regular growing up, of course, the kind everyone does, but it still made him sad, I know, like the memory I have of the time he dropped me off at the train station when I was going back to Chicago. I could see him through the window of the train, but he couldn't see me through the tinted glass. From up in the train, he looked so small. If he'd seen me, he would have smiled and waved, but he didn't know I could see him, and the sadness on his face was exposed to me then. He looked lost. He stood there on the platform a long time, even after my train started pulling away, still trying to catch a glimpse of me waving back.”