 al-Farabi |  al-Farabi-logic |  al-Farabi-soc-rel |  Alexander of Aphrodisias |  Arabic and Islamic Philosophy, disciplines in: natural philosophy and natural science |  Arabic and Islamic Philosophy, disciplines in: psychology and philosophy of mind | Arabic Neoplatonism |  Aristotle |  Aristotle, General Topics: psychology |  Ibn Sina [Avicenna] 