This paper shows for the first time that Maimonides significantly relied on Avicenna's “Refutation of astrology” (Al-Išāra ilā fasād ῾ilm aḥkām al-nujūm) when composing his own refutation, the “Epistle on astrology” (῾Al Gezērat ha-kōkhabīm). Maimonides consulted a copy of Avicenna's Refutation, partially using its structure as a model for his Epistle, and adapting some of its arguments. Therefore, it may be said with certainty that Maimonides carefully read at least one of Avicenna's works, and that his Epistle is not based solely on his own previous works, the “Commentary on the Mishnah”, the “Code of Jewish law”, and the “Guide of the perplexed”.

中文翻译：

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艾维森纳对迈蒙尼德的“占星术书信”的影响

本文首次表明迈蒙尼德明显依赖于阿维森纳的“对占星术的反驳”（Al-Išāra ilā fasād ῾ilm aḥkām al-nujūm）在撰写他自己的反驳时，“占星术书信”（῾Al Gezērat ha-kōkhabīm）。迈蒙尼德查阅了一份阿维森纳的反驳，部分使用其结构作为他书信的模型，并改编了其中的一些论点。因此，可以肯定地说，迈蒙尼德至少仔细阅读了阿维森纳的一部作品，而他的书信并不仅仅基于他自己以前的作品，“密西拿评论”、“犹太法典”和“迷惑者指南”。