Buddhism and Hinduism

"It is my deliberate opinion that the essential part of the teachings of the Buddha now forms an integral part of Hinduism. It is impossible for Hindu India today to retrace her steps and go behind the great reformation that Gautama effected in Hinduism. ... What Hinduism did not assimilate of what passes as Buddhism today was not an essential part of the Buddhas life and his teachings. It is my fixed opinion that the teaching of Buddha found its full fruition in India, and it could not be otherwise, for Gautama was himself a Hindu of Hindus. He was saturated with the best that was in Hinduism, and he gave life to some of the teachings that were buried in the Vedas and which were overgrown with weeds. ... Buddha never rejected Hinduism, but he broadened its base. He gave it a new life and a new interpretation."

"[Buddhism is] a Hindu phenomenon, a natural product, so to speak, of the age and social circle that witnessed its birth. When we attempt to reconstruct its primitive doctrine and early history, we come upon something so akin to what we meet in the most ancient Upanishads and in the legends of Brahmanism, that it is not always easy to determine what features belong peculiarly to it."