A commentary on the Buddha's teachings. The term shastra does not only apply to a commentary on one particular teaching (a named sutra, for example) but also includes works by both Indian and Tibetan masters that provide condensed or more accessible expositions of particular subjects. +
Lit. "beyond suffering": while this can be loosely understood as the goal of Buddhist practice, the opposite of samsara, it is important to realize that the term is understood differently by the different vehicles; the nirvana of the Basic Vehicle, the peace of cessation that an Arhat attains, is very different from a Buddha's nirvana, the state of perfect enlightenment that transcends both samsara and nirvana. +
In the context of the Basic Vehicle, a state of realization where one will no longer be reborn in the desire realm. It is the stage before the attainment of the level of Arhat. In the context of the Great Vehicle, a Bodhisattva Non-Returner is one who cannot return to a samsaric state of mind, though he may still manifest in samsara to benefit beings. +
The truth of suffering, the truth of the origin of suffering, the truth of cessation, and the truth of the path. These constitute the foundation of Buddha Shakyamuni's doctrine', the first teaching that he gave (at Sarnath near Varanasi) after attaining enlightenment. +
The Buddha's doctrine, the teachings transmitted in the scriptures, and the qualities of realization attained through their practice. Note that the Sanskrit word dharma has ten principal meanings, including "anything that can be known." Vasubandhu defines the Dharma, in its Buddhist sense, as the "protective dharma" (chos skyobs): "It corrects ( 'chos) every one of the enemies, the afflictive emotions; and it protects (skyobs) us from the lower realms: these two characteristics are absent from other spiritual traditions." +