"I first noted the name Vamadeva while studying the Upanishads. The Brihadaranyaka Upanishad quotes Rishi Vamadeva for the great saying (mahavakya) Aham Brahmasmi (I am Brahman or I am God). This it relates to Vamadeva’s saying in the Rig Veda, "I was Manu and I became the Sun (IV.26.1). The Aitareya Upanishad mentions Vamadeva, who was said to have learned the Vedas while still within his mother’s womb. It quotes another statement of Vamadeva from the Rig Veda (IV.27.1), "When I was in my mother’s womb I learned the birth of all the Gods." Among the first hymns of the Rig Veda whose inner meaning became clear to me were those of Brihadukta, the son of Vamadeva (RV X. 54 – 56). Others were hymns of Vamadeva himself, which comprise most of the fourth book of the Rig Veda, particularly his hymns to Agni and Indra, such as Sri Aurobindo also specially admired."