David S. Kidder, The Intellectual Devotional: Revive Your Mind, Complete Your Education, and Roam Confidently with the Cultured Class

“Babylonian scientists used a counting system based on the number sixty, which is why minutes have sixty seconds.” 
― David S. Kidder, The Intellectual Devotional: Revive Your Mind, Complete Your Education, and Roam Confidently with the Cultured Class