Avicenna Ibn Sina (Persian: ابن سینا; 980 – June 1037 CE), commonly known in the West as Avicenna (/ˌævɪˈsɛnə, ˌɑːvɪ-/), was a Persian polymath who is regarded as one of the most significant physicians, astronomers, philosophers, and write…

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The Brahma Sūtras (Sanskrit: ब्रह्म सूत्र) is a Sanskrit text, attributed to the sage Badarayana or sage Vyasa, estimated to have been completed in its surviving form in approx. 400–450 CE, while the original version might be ancient and c…