Libanius' source for this information is unrecoverable.
If this doesn't work, try to determine if the file is unrecoverable on the disk.
They are reminders of how much of remote antiquity is unrecoverable.
"Death is loss without the possibility of being found," for example, establishes the distinction between lost objects, which might at some future time still be found, and loss through death, which is unrecoverable.
There are 88,000 unrecovered remains from the Gulf War, the Vietnam War, the Cold War, the Korean War, and WWII; more than half of these are unrecoverable.
While hull damage is unrecoverable, shields recharge over time.
The bismuth scattered in these uses is unrecoverable with present technology.
Daughter cells that inherit these wrong bases carry mutations from which the original DNA sequence is unrecoverable (except in the rare case of a back mutation, for example, through gene conversion).
It turns out that there are very few mistakes that you can make that are unrecoverable.
In reality, it's usually better to just make a decision and move on". It turns out that there are very few mistakes that you can make that are unrecoverable.
Edelstein magnificently conducts the fifth-act reconciliation scene, which if not Shakespeare's finest is a vast improvement over the bumper-to-bumper traffic in the ludicrous last moments of "Cymbeline". "The Winter's Tale," a fable for adults who know all too well that losses of this nature are unrecoverable, entices our belief through the sorcery of its dramatic poetry.
