You have to ask yourself the question 'Who am I?' This investigation will lead in the end to the discovery of something within you which is behind the mind. Solve that great problem and you will solve all other problems.
Ramana MaharshiThe ego's phenomenal existence is transcended when you dive into the source from where the `I'-thought rises
Ramana MaharshiNearly all mankind is more or less unhappy because nearly all do not know the true Self. Real happiness abides in Self-knowledge alone. All else is fleeting. To know one's Self is to be blissful always.
Ramana Maharshi