The Nature of the Self
The Self is pure consciousness. It is self-luminous. It is the witness of all that appears and disappears. The mind, the intellect, the senses — all these are objects that arise and subside in the Self, like waves in the ocean. The ocean is not disturbed by the waves; it remains as it is. So too, the Self is not touched by the movements of the mind.
Turn the attention inward. Ask: who is it that sees? Who is it that thinks? Trace the 'I' back to its source. You will find that the 'I' dissolves before it reaches its origin, and what remains is pure, silent awareness — the Self.
— Talks with Sri Ramana Maharshi