“The Fellowship of the Ring.” Chapter 11, “A Knife in the Dark.”
Before sharing the tale of Beren and Tinuviel with his four hobbit companions, Aragorn said…
“‘I will tell you the tale of Tinu ́viel,’ said Strider, ‘in brief – for it is a long tale of which the end is not known; and there are none now, except Elrond, that remember it aright as it was told of old. It is a fair tale, though it is sad, as are all the tales of Middle-earth, and yet it may lift up your hearts.’”
Sad tales. So much sorrow. Middle-earth is heavy with it; yet, each sorrow, when shared in song and story, strengthens hearts for these sorrows (most of them anyway) are accompanied with love, friendship, loyalty, courage, etc. Hearts are, indeed, lifted. Arda is better for the sorrow. Stronger. More beautiful.
I believe our world is much the same. I hope it is, anyway.
The photo is a card from Lord of the Rings: The Card Game. Excellent fun.