"Looking at numbers as groups of rocks may seem unusual, but actually it's as old as math itself. The word "calculate" reflects that legacy - it comes from the Latin word calculus, meaning a pebble used for counting. To enjoy working with numbers you don't have to be Einstein (German for "one stone"), but it might help to have rocks in your head."

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Source : Steven Strogatz (2012). “The Joy of x: A Guided Tour of Math, from One to Infinity”, p.15, Houghton Mifflin Harcourt

Steven Strogatz

#Latin Quotes #Math Quotes #Rocks Quotes

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