ArunachalashTakam - 7

Until there is the `I-thought', there will be no other
thought. Until other thoughts arise, asking `To whom?' will
call forth the reply `To me'.
He who pursues this closely, questioning
`What is the origin of the I?'
and diving inwards reaches the seat of the mind in the Heart, becomes there the sovereign Lord of the Universe.

Oh boundless ocean of
grace and effulgence called Arunachala,
dancing motionless within the court of the Heart!
There is no longer any dream there of such dualities
as in and out, right and wrong, birth
and death, pleasure, and pain, or light and darkness.

- Arunachala Ashtakam, v 7