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
Talk to the hand Talk to the hand "Talk to the hand" (or "tell it to the hand") is an English language slang phrase associated with the 1990s. It originated as a sarcastic way of saying one does not want to hear what the person who is speaking is saying. It is often elongated to a phrase such as "Talk to the hand, because the ears ain't listening" or "Talk to the hand, because the face ain't listening." The phrase is often considered to be sarcastic or obnoxious. The phrase was popularized by actor and comedian Martin Lawrence in his 1992 sitcom "Martin". The