However, the book he is famed for and the only one extant, Kitāb mukhtār al-ḥikam wa-maḥāsin al-kalim (مختار الحكم ومحاسن الكلم), the "Selected Maxims and Aphorisms", is a collection of sayings attributed to the ancient sages (mainly Greeks) translated into Arabic.
The biographical details we have come from Ibn Abi Usaibia's Uyūn ul-Anbāʾ fī Ṭabaqāt ul-Aṭibbāʾ (عيون الأنباء في طبقات الأطباء, "the History of Physicians").
According to Usaibia, Ibn Fatik was from a noble family and held the position of "emir" at the court of the Fatimids in the reign of al-Mustansir Billah.
Kitāb mukhtār al-ḥikam wa-maḥāsin al-kalim (مختار الحكم ومحاسن الكلم), the “Book of Selected Maxims and Aphorisms”, can be described as a collection of biographies of twenty-one "sages", mainly Greeks (e.g. Seth, (Zedekiah),[1] Hermes, Homer, Solon, Pythagoras, Hippocrates, Diogenes, Plato, Aristotle, Galen, Alexander the Great), accompanied by the maxims and sayings attributed to them.
His al-Mukhtar was a great success in the centuries that followed, first in the Arab-Muslim world where it provided source material for later scholars, such as for Muhammad al-Shahrastani in his book Kitab al-wa-l-Milal Nihal and Shams al-Din al-Shahrazuri for his Nuzhat al-Arwah.