The idea for the 43 Folders System was introduced by Merlin Dean Mann III in September 2004. It’s a system for schedule reminders using a collection of date labeled file folders that can record up for a year.
Getting Things Done (GTD) is a best-selling book about the time management method created by David Allen to increase productivity by organizing your idea to life. It looks like a complex system at first, but once you’ve got the hang of it, you’ll be doing the things you want to do in a much more effective way.