““So many careers came and went through me: salamander finder, crawfish annoyer, flat-stone creek skipper, cedar chest smeller, railroad car counter, tin can stomper, milkweed blower, mulberry picker, snowball smoother, paper bag popper, steel rail walker, box turtle toucher, dark-sky watcher, best part saver. They didn’t last long, these careers of mine, but flashed into and out of existence like mayflies. But while they employed me, I gave them an honest minute’s work and was paid in the satisfactions of curiosity met and a job well done.””