What's past is prologue" is a quotation by William Shakespeare from his play The Tempest.
And exactly what is the meaning of "The Tempest"? It's "The Storm" . . .
1,816 posted on 03/30/2018 11:34:20 PM PDT by Swordmaker
(My pistol self-identifies as an iPad, so you must accept it in gun-free zones, you racist, bigot!)