While browsing the web I came accross this post with a todo list by Leonardo Da Vinci
www.openculture.com
All entries are projects except one @waitingfor item.

Leonardo Da Vinci’s To Do List (Circa 1490) Is Much Cooler Than Yours
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.
All entries are projects except one @waitingfor item.