It may seem like a modern concept — but we’ve been striving for productivity for centuries. For example, one of the earliest mentions of productivity can be found in the classic economics text Wealth of Nations, written by Adam Smith in 1776. What’s more, Benjamin Franklin came up with the first to-do-list in 1791. Even the […]


Deanna Ritchie
Editor-in-Chief at Calendar. Former Editor-in-Chief and writer at Startup Grind. Freelance editor at Entrepreneur.com. Deanna loves to help build startups, and guide them to discover the business value of their online content and social media marketing.