The Bodhisattvacaryāvatāra or Bodhicaryāvatāra (Sanskrit: बोधिसत्त्वाचर्यावतार; Tibetan: བྱང་ཆུབ་སེམས་དཔའི་སྤྱོད་པ་ལ་འཇུག་པ་ byang chub sems dpa'i spyod pa la 'jug pa; Chinese: 入菩薩行論; Japanese: 入菩薩行論) translated into English as A Guide to the Bodhisattva's Way of Life, is a Mahāyāna Buddhist text written c. 700 AD in Sanskrit verse by Shantideva (Śāntideva), a Buddhist monk at Nālandā Monastic University in India which is also where it was composed.