What does ens causa sui mean?

@suchislife Coins (and stamps, for that matter) with typos have been coined on purpose before. It can give them added value due to rarity. The John Wick universe has more wild Latin by the way. There's an explanation I've read somewhere that philosophical meaning for "ens causa sui" is "being it's own cause".

What does Sartre mean by 'completion ens causa sui'?

In Sartre's account, man is a creature haunted by a vision of "completion" (what Sartre calls the ens causa sui, meaning literally "a being that causes itself"), which many religions and philosophers identify as God. Born into the material reality of one's body, in a material universe, one finds oneself inserted into being.

What does Ex Unitate Vires ens causa sui mean?

Ex Unitate Vires literally means, "From Unity, Strength." "Ex unitae vires" doesn't make any grammatical sense. Why someone would impress such a solecism on 1 oz of gold, without checking for typos, is beyond my ability to comprehend. "Ens causa sui" means, "A being [that is] the cause of itself."