with earth or other available dyes. The color of modern robes varies from community to community: saffron is characteristic for Theravada groups; blue, grey or brown for Mahayana Sangha members in Vietnam, maroon in Tibetan Buddhism, grey in Korea, and black in Japan. Attitudes regarding food and work A Buddhist monk is a bhikkhu in Pali, Sanskrit bhikṣu, while a nun is a bhikkhuni, Sanskrit bhikṣuṇī. These words literally mean "beggar" or "one who lives by alms", and it was traditional in early Buddhism for the Sangha to go on "alms round" for food, walking or standing quietly in populated areas with alms bowls ready to receive food offerings each day. Although in the vinaya laid down by the Gautama Buddha, the sangha was not allowed to engage directly in agriculture, this later changed in some Mahayana schools when Buddhism moved to East Asia, so that in the East Asian cultural sphere, the monastic community traditionally has engaged in agriculture. An emphasis on working for food is attributed to additional training guidelines laid down by a Chan Buddhist master, Baizhang Huaihai, notably the phrase, "A day without work is a day without food" (). The idea that all Buddhists, especially sangha members, practice vegetarianism is a Western misperception. In the Pali Canon, the Buddha rejected a suggestion by Devadatta to impose vegetarianism on the sangha. According to the Pali Texts, the Buddha ate meat as long as the animal was not killed specifically for him. The Pāli Canon allowed Sangha members to eat whatever food is donated to them by laypeople, except that they may not eat meat if they know or suspect the animal was killed specifically for them. Consequently, the Theravada tradition does not practice strict vegetarianism, although an individual may do so as his or her personal choice. Both Mahayana and Vajrayana traditions vary depending on their interpretation of their scriptures. In some Mahayana sutras, meat-eating is strongly discouraged and it is stated that the Buddha did not eat meat. In particular, East Asian sangha members take on the Bodhisattva Precepts originating in the Brahmajāla Sūtra, which has a vow of vegetarianism as part of the Triple Platform Ordination, where they receive the three sets of vows: śrāmaṇera/śrāmaṇerī (novitiate), monastic, and then the Brahmajāla Sūtra Bodhisattva Precepts, whereas the Tibetan lineages transmit a tradition of Bodhisattva Precepts from Asanga's Yogācārabhūmi-Śāstra, which do not include a vow of