Had Buddha contented himself with the results of his speculation, the only consequence of his doctrine would have been this; he would have added one more to the philosophical systems of the Indians; he would have founded a new philosophical system, a subdivision of the heterodox Sankhya doctrine. The question was really the same, whether the soul was destroyed when in the one case it was plunged in Brahman, and in the other annihilated by Nirvana; whether those who sought after liberation had to become masters of their senses like the Brahmans, or to release themselves from sensation and the body and existence like Buddha. For both methods the profoundest meditation was necessary as a means; the final manipulations and results were mystical on both sides; the only difference was that the logical consistency of Buddha was more simple and acute, the dialectics of the orthodox system more varied and fantastic; the penances of the Brahmans were severe and painful, while Buddha contented himself with a moderate asceticism. From his disciples who would attain the highest liberation he demanded nothing more than that they should renounce the world, _i.e._ should devote themselves to a life of chastity and poverty. Then like their master they must shave head and chin, while the Brahman penitents wore a tail of hair, put on a robe of yellow colour, such as Buddha wore,--a garment of sewn rags was best--take a jar in their hands for the collection of alms, and go round the country begging, after the example of Buddha, in order to point out to people the way of salvation. Only the rainy season might be spent in retirement, in common discussion on the highest truths, or in lonely meditation on the way of Nirvana.