RatnākaraśāntiRatnākaraśānti (also known as Ratnākara, Śāntipa, and Śānti) (late-10th century to mid-11th century) was an influential Buddhist philosopher and vajrayana tantric adept and scholar. He was the "gate scholar" of Vikramaśilā university's eastern gate (modern-day Bihar in India), a key post in the university's leadership. Ratnākara was known by the title kalikālasarvajña ("the Omniscient One of the Degenerate Age") and is depicted as one of the eighty-four mahāsiddhas (great yogic masters).
AtiśaAtīśa Dīpaṅkara Śrījñāna or Atīśa Dīpaṃkara Śrījñāna (Devanagari अतिश दीपङ्कर श्रीज्ञान; ôtīś dīpôṅkôr śrigyen; 982–1054) was a Buddhist religious leader and master. He is generally associated with his work carried out at the Vikramashila monastery in Bihar. He was one of the major figures in the spread of 11th-century Mahayana and Vajrayana Buddhism in Asia and inspired Buddhist thought from Tibet to Sumatra. He is recognised as one of the greatest figures of medieval Buddhism.
SvabhavaSvabhava (स्वभाव, svabhāva; सभाव, sabhāva; ; ) literally means "own-being" or "own-becoming". It is the intrinsic nature, essential nature or essence of beings. The concept and term svabhāva are frequently encountered in Hindu and Buddhist traditions such as Advaita Vedanta (e.g. in the Avadhūta Gītā), Mahāyāna Buddhism (e.g. in the Ratnagotravibhāga), Vaishnavism (e.g., the writings of Ramanuja) and Dzogchen (e.g. in the seventeen tantras). In the nondual Advaita Vedānta yoga text, Avadhūta Gītā, Brahman (in the Upanishadic denotation) is the svabhāva.
KamalaśīlaKamalaśīla (Skt. Kamalaśīla; Tib. པདྨའི་ངང་ཚུལ་, Pemé Ngang Tsul; Wyl. pad+ma'i ngang tshul) (c. 740-795) was an Indian Buddhist of Nalanda Mahavihara who accompanied Śāntarakṣita (725–788) to Tibet at the request of Trisong Detsen. He is considered one of the most important Madhyamaka authors of late Indian Buddhism although little is known about his life aside from details left in Tibetan sources. Tibetan sources refer to him, Santaraksita and Jñānagarbha as rang rgyud shar gsum meaning the “three eastern Svātantrikas” indicating their origins from Eastern India.
JñanasrimitraJñānaśrīmitra (fl. 975-1025 C.E.) was an Indian Buddhist philosopher of the epistemological (pramana) tradition of Buddhist philosophy, which goes back to Dignāga and Dharmakīrti. Jñānaśrīmitra was also known as a Yogācāra Buddhist who defended a form of Buddhist idealism termed Sākāravada which holds that cognitive content or aspects of consciousness ("ākāras") are real and not illusory. Jñānaśrīmitra was also a skilled poet, a dvāra-paṇḍita (gate-scholar) of Vikramaśīla university, and the teacher of Ratnakīrti.
PramanavarttikaThe Pramāṇavārttika (Brahmi: 𑀧𑁆𑀭𑀫𑀸𑀡𑀯𑀸𑀭𑁆𑀢𑁆𑀢𑀺𑀓, Commentary on Valid Cognition; Tib. tshad ma rnam 'grel) is an influential Buddhist text on pramana (valid instruments of knowledge, epistemic criteria), a form of Indian epistemology. The Pramāṇavārttika is the magnum opus of the Indian Buddhist Dharmakirti (floruit 6-7th centuries). The Pramanavarttika is written in about 2,000 verse stanzas. The four chapters deal, respectively, with inference for oneself (svarthanumana), valid knowledge (pramanasiddhi), sense perception (pratyaksa), and inference for others (pararthanumana).
CatuṣkoṭiCatuṣkoṭi (Sanskrit; Devanagari: चतुष्कोटि, , Sinhalese:චතුස්කෝටිකය) refers to logical argument(s) of a 'suite of four discrete functions' or 'an indivisible quaternity' that has multiple applications and has been important in the Indian logic and the Buddhist logico-epistemological traditions, particularly those of the Madhyamaka school. In particular, the catuṣkoṭi is a "four-cornered" system of argumentation that involves the systematic examination of each of the 4 possibilities of a proposition, P: P; that is being.
RatnakīrtiRatnakīrti (11th century CE) was an Indian Buddhist philosopher of the Yogācāra and epistemological (pramāṇavāda) schools who wrote on logic, philosophy of mind and epistemology. Ratnakīrti studied at the Vikramaśīla monastery in modern-day Bihar. He was a pupil of Jñānaśrīmitra, and Ratnakīrti refers to Jñānaśrīmitra in his work as his guru with phrases such as yad āhur guravaḥ. Ratnakīrti's work has been termed as "more concise and logical though not so poetical" compared to that of his teacher, although he does build on much of Jñānaśrīmitra's work.
VikramashilaVikramashila (Sanskrit: विक्रमशिला, IAST: , Bengali:- বিক্রমশিলা, Romanisation:- Bikrômôśilā ) was one of the three most important Buddhist monasteries in India during the Pala Empire, along with Nalanda and Odantapuri. Its location is now the site of Antichak village near Kahalgaon, Bhagalpur district in Bihar. Vikramashila was established by the Pala emperor Dharmapala (783 to 820 AD) in response to a supposed decline in the quality of scholarship at Nalanda. Atiśa, the renowned pandita and philosopher, is listed as a notable abbot.
Milinda PanhaThe Milindapañha (Questions of Milinda) is a Buddhist text which dates from sometime between 100 BC and 200 AD. It purports to record a dialogue between the Indian Buddhist sage Nāgasena, and the 2nd century BC Indo-Greek king Menander I (Pali: Milinda) of Bactria, in Sāgalā, present-day Sialkot. The Milindapañhā is regarded as canonical in Burmese Buddhism, included as part of the book of Khuddaka Nikāya. An abridged version is included as part of Chinese Mahāyāna translations of the canon.
