We must not fear to test the ancient knowledge, and, so far as it is sound, it will survive. We must explore the newer knowledge and not turn timidly from its unfamiliar paths. We must wed ancient wisdom to modern. It is absurd to follow either blindly. That in many ways the men of thousands of years ago thought and felt differently from us is undeniable. Take even such a wonderfully inspired work as the Bhagavad Gita, from which so many millions (including myself) for so many centuries have drawn light and hope and peace. Yet it does not hesitate to insist upon even the most spiritually advanced men offering to the Gods sacrifices of animals birds and cakes upon altar fires. Which of us Westerners would derive inward joy and emotional uplift from watching, as I have watched in North India, a number of screaming goats stabbed and flung on blazing flames? Let us not mislead ourselves in this matter.
-- Notebooks Category 15: The Orient > Chapter 2: India > # 392