>>>>But quis is "who", as in "Quis custodiet ipsos custodes" (who will guard the guardians).
>>>
>>>As I said, my Latin is VERY rusty. I understood that word to be What, Who, Which.
>>>
>>>Again, demonstrandum is the infinitive of the verb?
>>
>>That's the gerund, i.e. sort of a passive verb adjective with the "to be {verb here}ed" meaning.
>
>See message #1184993

Deja vu amnesia - I know I've forgotten this once before, just didn't know it was in the same thread :).