David SawyerBlockedUnblockFollowFollowingWon the first UN award for public relations. Writes at Social Media Examiner, SEMrush, MuckRack, PR Daily. Runs marathons in 2:42. Founder — http://zudepr.co.ukAug 30, 2016A $25,000 check written in 1918 is the equivalent of a $400,000 check in 2015.This 100-Year-Old To-Do List Hack Still Works Like A CharmFast Company2.4K30That’s such a fantastic gesture. He could easily have attributed the company’s productivity turn-around to something else.