From my “Murphy’s Law” desk calendar archives thanks to Aunt Evelyn, Uncle Pipey, and cousin Nancy:

Jaffe’s Precept: There are some things which are impossible to know, but it is impossible to know these things.

Goofy guy’s Pronouncement about Jaffe’s Precept: And in these times of pestilence, it appears most of the media (and many others) have ignored this precept.