* A misheard or mistranscribed phrase. It may have originated from a different language or be part of a longer quote.
* An incomplete phrase. It could be a fragment of a sentence or poem, and the missing context makes it difficult to understand.
* A made-up phrase. It could be a recent invention or a joke.
To help me find the origin and meaning of "Ad Vielle Que Pourra," please provide more information. For example:
* Where did you encounter this phrase? (Book, website, conversation, etc.)
* What context was it used in? (What were people talking about?)
* Do you have any other information about it? (Author, time period, language, etc.)
With more details, I might be able to give you a more specific answer.