"An exposition of the entire Buddhist path in only 123 verses. A Buddhist classic. Nagarjuna's poetic presentation of the fundamental teachings of the Great Vehicle, or Mahayana, is remarkable for its concise style and memorable imagery, making it one of the most widely quoted sources in other commentaries on the Mahayana path. The great Indian Buddhist master Nagarjuna (first-second century C.E.) wrote his celebrated poem "Letter to a Friend" as a gift of advice to a South Indian king, and it has since become a monument in the Indian shastra tradition. Despite its short length (only 123 verses), Nagarjuna's "Letter to a Friend" covers the entire Mahayana path, combining a practical approach to daily conduct with a theoretical exposition of the different stages leading to enlightenment. It has thus been an ideal source for many of Tibet's great scholars seeking a scriptural authority to enhance their own descriptions of the Buddhist path. Any difficulties in understanding the poem are overcome here by Kangyur Rinpoche's commentary, which turns Nagarjuna's sometimes cryptic poem into straightforward prose, expanding on each topic and