[Risāla fī ma'rifat al-nafs al-nāṭiqa wa-aḥwālihā]
<On the Knowledge of the Rational Soul, and its States>

von Avicenna latinus
Abū 'Alī al-Ḥusain ibn 'Abdallāh ibn al-Ḥasan ibn 'Alī ibn Sīnā, Ibn Sina