Khenchen Thrangu was born in Tibet in 1933. He has founded numerous monasteries and nunneries, schools for Tibetan children, and medical clinics. He has taught extensively throughout Europe, Asia, and the United States, and is the abbot of Gampo Abbey. He was appointed by the Dalai Lama to be the personal tutor for the Seventeenth Karmapa.

This introduction to Buddhist psychology supplies essential instructions for successful meditation practice. Rinpoche presents meditation practices that can powerfully influence and ultimately transform the mind into the purified mind of a Buddha. He clearly describes how consciousnesses operate in everyday perception and how at the time of Buddhahood, these same consciousnesses express the five primordial wisdoms of the five Buddha families.