"The Lap of Time" by Gwynnyd
How does an elf learn how to die when half of her is gone?
“Aragorn put his hand on Eldarion’s shoulder and said that everything in Arda has more than one purpose. If he looked around him he would see there is nothing that has one use only. When the music sounded, it already contained within it everything that Arda is, in a complexity too great for any mind save Eru’s to comprehend. He turned Eldarion to face him. Taking the rose from my hair, he pressed it into Eldarion’s hand and, smiling at him, said, ‘Eru never wasted so much as a flower or a tree. How can you think he would squander souls? Men will have a part to play, before the new beginning, and after.’”
On Stories of Arda
http://www.storiesofarda.com/chapterlistview.asp?SID=5033