Vasubandhu

Vasubandhu (Sanskrit: वसुबन्धु; ; Tibetan: དབྱིག་གཉེན་ ; fl. 4th to 5th century CE) was an influential Buddhist monk and scholar from Gandhara. He was a philosopher who wrote commentary on the Abhidharma, from the perspectives of the Sarvastivada and Sautrāntika schools. After his conversion to Mahayana Buddhism, along with his half-brother, Asanga, he was also one of the main founders of the Yogacara school. Vasubandhu's Abhidharmakośakārikā ("Commentary on the Treasury of the Abhidharma") is widely used in Tibetan and East Asian Buddhism, as the major source for non-Mahayana Abhidharma philosophy. His philosophical verse works set forth the standard for the Indian Yogacara metaphysics of "appearance only" (vijñapti-mātra), which has been described as a form of "epistemological idealism", phenomenology and close to Immanuel Kant's transcendental idealism. Apart from this, he wrote several commentaries, works on logic, argumentation and devotional poetry. Vasubandhu is one of the most influential thinkers in the Indian Buddhist philosophical tradition. Because of their association with Nalanda university, Vasubandhu and Asanga are amongst the so-called Seventeen Nalanda Masters. In Jōdo Shinshū, he is considered the Second Patriarch; in Chan Buddhism, he is the 21st Patriarch. Born in Puruṣapura, in the Gandhara region of ancient Indian subcontinent, Vasubandhu was the half brother of Asanga, another key personage in the founding of the Yogacara philosophy. Vasubandhu's name means "the Kinsman of Abundance." He and Asanga are members of the "Six Ornaments" or six great commentators on the Buddha's teachings. He was contemporaneous with Chandragupta I, father of Samudragupta. This information temporally places this Vasubandhu in the 4th century CE. The earliest biography of Vasubandhu was translated into Chinese by Paramärtha (499-569). Vasubandhu initially studied with the Buddhist Sarvastivada (also called Vaibhāṣika, who upheld the Mahavibhasa) school which was dominant in Gandhara, and later moved to Kashmir to study with the heads of the orthodox Sarvastivada branch there.