What's the best closing passage/sentence you ever read in a book?

I just posted this recently on /r/cormacmccarthy but the ending of The Road is incredible imho

"Once there were brook trouts in the streams in the mountains. You could see them standing in the amber current where the white edges of their fins wimpled softly in the flow. They smelled of moss in your hand. Polished and muscular and torsional. On their backs were vermiculate patterns that were maps of the world in its becoming. Maps and mazes. Of a thing which could not be put back. Not be made right again. In the deep glens where they lived all things were older than man and they hummed of mystery."

After one of the most bleak tales ever told about the apocalypse the author manages to make the vacancy of life to be the most tragic aspect of it all. The trout, and the rest of nature itself, erased from the planet and all there's left is the space they used to occupy.

/r/books Thread