Mahayana and Vajrayana are two major branches of Buddhism, each with its distinct beliefs and practices. Mahayana, often known as the 'Great Vehicle,' emphasizes the path of the Bodhisattva, who seeks enlightenment not only for themselves but for all beings, fostering a strong community-oriented approach. In contrast, Vajrayana, or 'Diamond Vehicle,' incorporates esoteric practices and rituals, including tantra and the use of mantras, to achieve enlightenment more quickly. Both branches share foundational beliefs but differ in their methods and spiritual goals.