"Reason has always existed, but not always in a reasonable form"

Malicious compliance: start posting Emma Goldman quotes instead.

It's the kind of thing worth putting up in random bathrooms just to Streisand Effect that business.

When management can't spell even with the aid of a word processor

Bulliten? Why do these management signs always have some error in them?

Just write the following at the bottom of the paper:

NAH LOL

Under no pretext should posts and quotations be surrendered; any attempt to uneducate the workers must be frustrated, by force if necessary

“The only antidote to mental suffering is physical pain.”

So keep doing it, but sign them Michael Scott.