Research on Sources of Neoplatonism. --- On Plato's Parmenides etc.---

本文研究了新柏拉图主义的来源和影响史两个主题。后者对于理解前者（包括柏拉图的巴门尼德）是必不可少的。由于这项研究，已经写了两篇论文。《论普罗克罗斯的一》（三）——论etanuomegamuepsilonnuomicronnu和epsilonnualphadeltaepsilonc——和《论托马斯·阿奎那的一》（一）——论合一的观念——。前者表明，柏拉图思想的一些影响可以在普罗克罗斯的“一”概念中找到。后者指出，在托马斯·阿奎那的思想中，我们可以追溯一些新柏拉图主义的影响，并添加了一些希伯来基督教思想的修改。一般来说，新柏拉图主义起源于柏拉图的巴门尼德和历史上的巴门尼德思想（DK B3）。撰写了专著《新柏拉图主义的效果史（一）——西方哲学史上的自我认识》。在这本书中，从巴门尼德（DK B3）到柏拉图、亚里士多德、普罗提诺、普罗克劳斯和笛卡尔，再到德国唯心主义（Deutscher Idealismus），从自我认识的立场出发，清晰地阐述了这段工作史。除此之外，还研究了柏拉图《巴门尼德》中的第二个假设。这个假说对中世纪哲学是很重要的，因为在这个假说中，“一”的基本性质与中世纪哲学中的第一原因即上帝是相同的。这篇论文很快就会完成。

Two themes have been researched under this title, namely, the sources and the effect-history (=Wirkungsgeschichte) of Neoplatonism. The latter is indispensable to the understanding of the former, which includes Plato's Parmenides. Two treatises have been written owing to the research. A Study of the One in Proclus (III) ---on etanuomegamuepsilonnuomicronnu and epsilonnualphadeltaepsilonc--, and A Study of the One in Thomas Aquinas (I) --on the Idea of unum--. In the former, it was shown that some influence of Plato's thought was found in Proclus' concept of the One. In the latter, it was pointed out that in Thomas Aquinas' thought we can trace some influence of Neoplatonism, with some modifications added by Hebrew-Christian thought.Generally speaking, Neoplatonism has its origin in Plato's Parmenides and in the historical Parmenides' thoughts (DK B3). A treatise, An Effect-history of Neoplatonism (I) --Self-knowledge in the History of Western Philosophy --has been written. In this, a working history from Parmenides (DK B3) through Platon, Aristoteles, Plotinus, Proclus and Descartes to German idealism (Deutscher Idealismus) was made clear from the standpoint of self-recognition.In addition to this, the second hypothesis in Plato's Parmenides has been researched. This hypothesis is important to Medieval Philosophy, for the fundamental character of the One in this hypothesis is the same as the first cause in Medieval Philosophy, i.e.God. The result will soon be completed as a treatise.