It's the rule
It's the rule
What's your issue. It's a little chuckle so people pay attention to the sign.
God forbid a librarian can love their job and enjoy doing a small joke.
If homework is set with the expectation that it is to be done, then the counter-expectation is that it’s marked promptly and returned.
However, “You Must, You Could, and You Might Enjoy” might also be made use of.
I mean, you're the one that came in shitting on librarians. Everyone else was having a bit of a chuckle.
No need to come in so ant-agonistic.