Interesting article found today on Open Culture (nothing compared to mine, except maybe my restorations-to-do list!) :
“Most people’s to-do lists are, almost by definition, pretty dull, filled with those quotidian little tasks that tend to slip out of our minds. Pick up the laundry. Get that thing for the kid. Buy milk, canned yams and kumquats at the local market.
Leonardo Da Vinci was, however, no ordinary person. And his to-do lists were anything but dull.
Da Vinci would carry around a notebook, where he would write and draw anything that moved him. “It is useful,” Leonardo once wrote, to “constantly observe, note, and consider.” Buried in one of these books, dating back to around the 1490s, is a to-do list. And what a to-do list.”