It is false to speak of realization. What is there to realize? The real is as it is always. We are not creating anything new or achieving something which we did not have before. The illustration given in books is this. We dig a well and create a huge pit. The space in the pit or well has not been created by us. We have just removed the earth which was filling the space there. The space was there then and is also there now. Similarly we have simply to throw out all the age-long sanskaras [innate tendencies] which are inside us. When all of them have been given up, the Self will shine alone.
Ramana MaharshiEven the structure of the atom has been found by the mind. Therefore the mind is subtler than the atom. That which is behind the mind, namely the individual soul, is subtler than the mind.
Ramana MaharshiHow does one get rid of fear? Ramana: What is fear? It is only a thought. If there is anything besides the Self there is reason to fear. Who sees things separate from the Self? First the ego arises and sees objects as external. If the ego does not rise, the Self alone exists and there is nothing external. For anything external to oneself implies the existence of the seer within. Seeking it there will eliminate doubt and fear. Not only fear, all other thoughts centred round the ego will disappear along with it.
Ramana Maharshi