Scientia potentia est Scientia potentia est The phrase "scientia potentia est"" (or "scientia est potentia" or also "scientia potestas est")" is a Latin aphorism meaning "knowledge is power". It is commonly attributed to Sir Francis Bacon, although there is no known occurrence of this precise phrase in Bacon's English or Latin writings. However, the expression ""ipsa scientia potestas est"" ('knowledge itself is power') occurs in Bacon's "Meditationes Sacrae" (1597). The exact phrase ""scientia potentia est"" was written for the first time in the 1668 version of the work "Leviathan" by Thomas Hobbes, who was secretary to Bacon as a young man. The related
Latin influence in English in its classical and medieval forms. In turn, Late Latin also included borrowings from Greek. The dawn of the age of scientific discovery in the 17th and 18th centuries created the need for new words to describe newfound knowledge. Many words were borrowed from Latin, while others were coined from Latin roots, prefixes, and suffixes, and Latin word elements freely combine with elements from all other languages including native Anglo-Saxon words. Some of the words which entered English at this time are: apparatus, aqueous, carnivorous, component, corpuscle, data, experiment, formula, incubate, machinery, mechanics, molecule, nucleus, organic, ratio, structure, vertebra. In