The Book of Letters
{"WorkMasterId":4671,"WpPageId":238070,"ParentWpPageId":193936,"Slug":"the-book-of-letters","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/abu-nasr-al-farabi/the-book-of-letters/","RelativeUrl":"theos/humanities/philosophy/philosophers/abu-nasr-al-farabi/the-book-of-letters/","HasFullText":false,"RawHtmlLength":68114,"CleanHtmlLength":14860,"Kicker":"Philosophy Work","Title":"The Book of Letters","Deck":"Argues that philosophical language, especially terms such as being and one, must be analyzed through grammar, logic, and metaphysics to show how thought becomes demonstrable speech.","BackLink":{"Text":"Back to Abu Nasr al-Farabi","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/abu-nasr-al-farabi/"},"AuthorCard":{"Label":"Author","Title":"Abu Nasr al-Farabi","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/abu-nasr-al-farabi/","MediaHref":"","ImageSrc":"https://chrisdeasy.com/wp-content/uploads/abu-nasr-al-farabi-01-portrait-of-al-farabi-alpharabius.png","ImageAlt":"Alpharabius in the Nuremberg Chronicle","FilterTerra":"India and Central Asia","ClickText":"Abu Nasr al-Farabi","ClickHref":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/abu-nasr-al-farabi/","Copies":["872 CE – 950 CE","Farab (Otrar), Transoxiana","Persian (Farab) philosopher from Farab (Otrar) associated with metaphysics, epistemology, and logic."]},"ContextCards":[{"Label":"Period","Key":"Period:2","Title":"Medieval History","DateText":"500 CE – 1499 CE","Url":"https://chrisdeasy.com/theos/humanities/philosophy/eras-of-thought/philosophers-of-medieval-history/"},{"Label":"Era","Key":"Era:4","Title":"Early Medieval","DateText":"500 CE – 999 CE","Url":"https://chrisdeasy.com/theos/humanities/philosophy/eras-of-thought/philosophers-of-medieval-history/philosophers-of-early-medieval/"},{"Label":"Composition","Title":"930 CE","Url":"","DateText":""}],"DateNote":"","GeoCards":[{"Label":"Region","Key":"Region:2"},{"Label":"Terra Avita","Key":"TerraAvita:9"},{"Label":"Terra Avita Region","Key":"TerraAvitaRegion:40"},{"Label":"Modern Country","Key":"Country:KAZ:9"}],"OriginalTitle":"Kitab al-huruf","Language":"Arabic","DisciplineCards":[{"Label":"Primary Discipline","Key":"Discipline:philosophy-of-language"},{"Label":"Secondary Discipline","Key":"Discipline:metaphysics"}],"Tradition":"Islamic philosophy; 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