The first published collection of essential teachings by Penor Rinpoche, one of the most important Buddhist masters of the 20th century. This inspiring work is the first available collection of teachings by one of the most well-known Nyingmapa masters of the twentieth century, His Holiness Penor Rinpoche. Ani Jinba Palmo compiled and translated this valuable collection of Penor Rinpoche's fundamental instructions for practitioners on the Vajrayana path. Coming straight from the heart and realization of this great master, these honest and clear teachings emphasize the indispensable foundations of loving-kindness, mindfulness, and simplicity needed to become a true yogi. Profound yet accessible, this work serves to remind Buddhist practitioners of the heart of the Tantric and Dzogchen traditions.