I started out the day with a simple task: I would surf the web until I found the origin of the slogan "ni dieu ni maître". It is now roughly 7 hours later, I am bleary-eyed, and have still not been able to answer the question to my satisfaction. Help! This is how far I have come: "Ni Dieu ni maître" was the title of a publication founded by Auguste Blanqui in 1880, which he continued until his death in 1881. Do you know if he borrowed the title from somewhere else? Was it in use as a slogan earlier? Please help, this is driving me nuts. Many thanks in advance.