To build a folly is essentially to do something a second time, something at an inopportune moment. That something is always the memory of something forgotten, about which we can paradoxically say "There it is again."
Follies were misunderstood, purposeless constructions. They were often only small, extravagant gestures in a garden, easily whisking off the imagination to distant lands, a sort of time capsule built to awaken the memory and induce surprise in passers-by. They marked locations, organized secondary paths in a park, or simply predicted the arrival of better times—a demarcation, a sacred spot, a mysterious trail, a hill whose tragic rocky nature begged for a tower, a party, or the arrival of summer.
“It is demonstrably true that things cannot be other than as they are. For, everything having been made for a purpose, everything is necessarily for the best purpose.” — Professor Pangloss
My recall is a damn sight short of total. It’s so unreliable that I sometimes think I’m trying to prove something by it. But what would I be proving? Especially since inexactness is not exactly the sort of thing you can prove with any accuracy.
Anyway—or rather, that being the case—my memory can be impressively iffy. I get things the wrong way around, fabrication filters into fact, sometimes my own eyewitness account interchanges with somebody else’s. At which point, can you even call it memory any more?
Supposing I found myself chasing another fly ball and ran head-on into a basketball backboard, supposing I woke up once again lying under an arbor with a baseball glove under my head, what words of wisdom could this man of thirty-odd years bring himself to utter? Maybe something like: This is no place for me.