>>/1027/

There are a lot of constant or repetitive tasks of maintenance, they are like the beat of alive human hearts!

https://youtube.com/watch?v=gua14Z09HR4

---Attributes:
constant: https://godscommunity.boards.net/thread/163/eternal
maintenance: https://godscommunity.boards.net/thread/189/maintenance
heart: https://godscommunity.boards.net/thread/106/heart