Hinduism is the most skeptical and the most believing of all religions. The most skeptical because it has questioned and experimented the most and the deepest, rejecting nothing but insisting on testing and experiencing everything. From this comes our scriptures and our beliefs: the Vedas, the Vedanta, the Gita, the Upanishads... But the most authoritative scripture is in the heart, where the Eternal has His dwelling.
-- Sri Aurobindo Ghose (1872-1950), Indian mystic and philosopher