The extremely concise statement of the doctrine of Emptiness, regarded as the heart or essence of the vast Prajnaparamita (Perfection of Wisdom) Literature. In many Mahayana traditions, the sutra is chanted regularly.
Hinayana
One of the three "vehicles" of Buddhism - the "lesser" vehicle, or way of the
Arhat. In Tibetan usage, the name identifies an imperfect or incomplete quest for a purely personal liberation from samsara.