Insomniac Librarians Why sleep when there's field literature?

Driving drives me to think. I've a long commute. Such things are not good for society.

Anyway, as is often the case, I was cruising along and a sticky problem from years back rattled to the front of my head.

(Sticky problems have a nasty rattling tendency. Easy problems get solved and out of my head rapidly, thus making room for beer. So we needs handle sticky problems for their obstructive properties.)

So, I'm innocently behind the wheel thinking on the aboutness of classics and what makes a classic a classic.