It is said to be the light of lights, beyond darkness; it is knowledge, the object of knowledge, and what is attained through knowledge, seated in the hearts of all.
ज्योतिषामपि तज्ज्योतिस्तमसः परमुच्यते | ज्ञानं ज्ञेयं ज्ञानगम्यं हृदि सर्वस्य विष्ठितम् ||१३-१८||