Gottfried Leibniz (1646–1716) German mathematician and philosopher
La nature ne fait jamais des sauts. <br class="br">Avant-propos to Nouveaux essais sur l'entendement humain (1704). <br class="br">A later, more famous Latin version — "Natura non facit saltus" — is from the Philosophia Botanica (1751) by Linnaeus. <br class="br">A variant translation is "natura non saltum facit" (literally, "Nature does not make a jump") ([Ökonomische Theorie und christlicher Glaube, Andrew, Britton, Peter H., Sedgwick, Burghard, Bock, LIT Verlag Münster, 2008, 978-3-8258-0162-5, 289, https://books.google.com/books?id=goW6JsEUz4EC] Extract of page 289 https://books.google.com/books?id=goW6JsEUz4EC&pg=PA289).