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 already existed, and this caused enrichment of the Old English vocabulary: "culcer" and "læfel" "spoon" from Latin "coclearium" and "labellum" beside Old English "spōn" and "hlædel" (Modern English "ladle"); Old English "forca" from Latin "furca" "fork" next to Old English "gafol"; Old English "scamol" "chair, stool" from Latin "scamellum" beside native "stōl", "benc" and "setl". All told, approximately 600 words were borrowed from Latin during the Old English period. Often, the Latin word was severely restricted in sense, and was not widespread in use among the general populace. Latin words tended to be literary or scholarly terms and were not