The Gateway to Knowledge is a condensation of the Tripitaka and its accompanying commentaries. Consolidating the intent of Buddha Shakyamuni’s teachings into a unified body of textbooks, it is the philosophical backbone of the living tradition of Tibetan Buddhism. Volume IV of this rich source book elucidates, The Four Seals of the Dharma, which are that all conditioned things are impermanent, everything defiling is suffering, nirvana is peace, and all phenomena are empty and devoid of self-entity. It also includes the four right discriminations, which are meaning, Dharma, definitive words, and ready speech as well as the four reasonings that have been taught in the sutras: 1) the principle of efficacy, 2) the principle of dependence, 3) the principle of reality, and 4) the principle of valid proof and the four reliances. Every volume in this series includes the Tibetan text and the English translation on facing pages. The Tibetan master, Jamgon Mipham Rinpoche (1846-1912) is an
