They tried to nail life down.
They wanted to be completely safe and happy all the times.
The trouble is, the world just isn’t like that.
You can’t have high mountains without deep valleys.
You can’t have great happiness without great sadness.
The world is never still.
It moves from one thing to another, back and forth, back and forth, like a butterfly opening and closing its wings.
[Museum of Thieves, The Keepers #1- Lian Tanner]