The foundational teachings of Buddhism, presented here in volume one of  Chögyam Trungpa's magnum opus, which offers a systematic overview of the entire path of Tibetan Buddhism.The first volume of this landmark series presents the teachings of the hinayana. The hinayana introduces core Buddhist teachings on the nature of mind, the practice of meditation, the reality of suffering, and the possibility of liberation. It examines the nature of suffering, impermanence, and egolessness, with an emphasis on personal development through meditative discipline and study. The formal entry into the hinayana and the Buddhist path altogether is the refuge vow, in which a student goes for refuge to the Buddha, or the teacher; the dharma, or the teachings; and the sangha, or the community.