I am eternal, and death is my steadfast companion. The passing of each generation of my little ponies weighs on me; every one of them is a fleeting, irreplaceable treasure, a snowflake dancing 'round a fire. I want to save all of them; I have the ability to save a few. I have saved none.

Over the course of several years, Rarity has achieved a fabulous career, contributing to both Equestrian fashion and the Ponyville community. She is admired by her clients, envied by her peers, and cherished by her dear friends, proving that she's a dependable shoulder to lean on.

Then one day, a mysterious pony visits from out of town. She wishes to meet Rarity, but not to thank her.

(This is an old story I wrote three years ago during season 1)

Twilight Sparkle's birthday has come around, and Rainbow Dash is unimpressed with Rarity's present. When Applejack pokes a bit of fun with her friend, Rarity becomes unusually upset. Twilight Sparkle investigates her friend's feeling, learning something she never expected about her friend and why she is truly suited to be the element of Generosity.

Spanish translation: https://www.deviantart.com/spaniard-kiwi/art/Simply-Rarity-Spanish-translation-846034960