"So many outrages, so little cardboard". There should be a pinned thread to collect slogans.

[Bernardo de La Paz]

16. Added

Slogans of course favour brevity. But you win the award for the longest one I've added to the list. I shortened it by a few letters. I think Angela Davis may have said/written it. I had considered adding it a while ago and rejected it on the basis of length. But since it has surfaced through a poster, namely you, it is time to add it.

I No Longer Accept the Things I Cannot Change, I Am Changing the Things I Cannot Accept