April 23 brings together two very different acts of creation. In 1564, according to historical tradition, William Shakespeare was born in Stratford-upon-Avon. His plays and poems would become enduring landmarks of English literature. In 1985, the Coca-Cola Company introduced New Coke, replacing its flagship soda’s familiar formula with a new one. The change proved short-lived: after 79 days, the experiment was over. One event points to a body of work that has lasted for centuries; the other to a bold revision that quickly met resistance.
Together, these dates suggest that making something new is only part of the challenge. A writer’s work may outlast its moment, while a familiar product can be difficult to change without losing what people value about it. The calendar also offers a springtime backdrop: April often brings associations with renewal, a fitting setting for a day that pairs a celebrated birth with an attempted reinvention. More broadly, the contrast is a reminder that “new” and “lasting” are not the same thing. Whether in art or commerce, an idea’s reception—and the attachment people form to it—can shape its place in the world.