Ecclesiastes 9:5

[Bucky Ball]

"Memoria eorum" translates as "the memory of them" - in other words, others' memories of the deceased.  Very common on war memorials - the motto of the Royal Canadian Legion is "Memoriam Eorum Retinebimus," or "We will remember them" (retain the memory of them).

The passage essentially means that [others'] memories of the dead will eventually fade into nothingness.

Did you study Latin at a university? How old are you that you remember such details? Based on your profile picture, I'd guess you are at least 50.

Why don't you make a list and post the qualifications that those who are fortunate enough to be allowed to respond to your stupid questions must have.