"Na ga rjuna on Mindfulness of the Buddha" consists of three extended passages from Bhikshu Dharmamitra's original annotated translations from Sino-Buddhist Classical Chinese of works written by A rya Na ga rjuna (circa 150 ce). All three of these passages have been selected from Tripitaka Master Kuma raji va's early Fifth Century Sanskrit-to-Chinese translations of works by Nagarjuna, as follows: 1) "The Easy Practice" -- Na ga rjuna's Treatise on the Ten Grounds, Chapter 9; 2) "The Pratyutpanna Samadhi" -- Na ga rjuna's Treatise on the Ten Grounds, Chapters 20-25; and 3) "Recollection of the Buddha" -- Na ga rjuna's Exegesis on the Maha prajna pa ramita Su tra, Chapter 1, Part 36-1"