More high-reaching, subtle, many-sided, curious and profound than the Greek, more noble and humane than the Roman, more large and spiritual than the old Egyptian, more vast and original than any other Asiatic civilization, more intellectual than the European prior to the 18th century, possessing all that these had and more, it was the most powerful, self-possessed, stimulating and wide in influence of all past human cultures.

The Foundations of Indian Culture (1953), p. 31