" What is illusion?
M.: To whom is the illusion? Find it out. Then illusion will vanish.
Generally people want to know about illusion and do not examine
to whom it is. It is foolish. Illusion is outside and unknown. But
the seeker is considered to be known and is inside. Find out what
is immediate, intimate, instead of trying to find out what is distant
and unknown. "

― Ramana Maharshi , Talks with Ramana Maharshi: On Realizing Abiding Peace and Happiness