The degree of freedom from unwanted thoughts and the degree of concentration on a single thought are the measures to gauge spiritual progress.
Ramana MaharshiIf there is anything besides the Self there is reason to fear? Who sees the second? First, the ego arises and sees objects as external. If the ego does not rise, the Self alone exists and there is no second.
Ramana MaharshiThat is the ego which rises and sinks periodically. But you exist always. That which lies beyond the ego is consciousness - the Self.
Ramana MaharshiRealisation is not acquisition of anything new nor is it a new faculty. It is only removal of all camouflage
Ramana Maharshi