Scientia potentia est phrase ""sapientia est potentia"" is often translated as "wisdom is power". The earliest documented occurrence of the phrase "Knowledge is power" is from Imam Ali (599-661 CE), as recorded in the tenth-century book Nahj Al-Balagha (originally in Arabic). He said: Another account of this concept is found in the Shahnameh by the Persian poet Ferdowsi (940–1020 CE) who wrote: "Capable is he who is wise" (in Persian: توانا بود هر که دانا بود). This hemistich is translated to English as "knowledge is power" or "One who has wisdom is powerful". A proverb in practically the same wording is found in
Google Translate on the amount of text that can be translated at once. Therefore, long text should be transferred to a document form and translated through its “Document Translate” function. Moreover, machine translation often does not identify the double meanings of a word. A word in foreign language might have two different meanings in the translated language. As a result, it might lead to mistranslations. Additionally, grammatical error remains as a major limitation that face Google Translate's attempts at accuracy. Shortly after launching the translation service for the first time, Google won an international competition for English–Arabic and English–Chinese machine translation. Since