Where Good Ideas Come From

by Steven Johnson

The English language is blessed with a wonderful word that captures the power of accidental connection: “serendipity.” First coined in a letter written by the English novelist Horace Walpole in 1754, the word derives from a Persian fairy tale titled “The Three Princes of Serendip,” the protagonists of which were “always making discoveries, by accident and sagacity, of things they were not in quest of.” The contemporary novelist John Barth describes it in nautical terms: “You don’t reach Serendip by plotting a course for it. You have to set out in good faith for elsewhere and lose your bearings serendipitously.”