On: A spectre is haunting Unicode

[throw0101a]

> Anything that is known can be described in language by giving it a name.

And yet we have the phrase "It has a a certain je ne sais quoi."

* https://lingoculture.com/blog/culture/je-ne-sais-quoi/

You can recognize/know that something is special, but cannot quite put your finger on why.

[efdee → throw0101a]

And "je ne sais quoi" perfectly describes that. Quod erat demonstrandum