If a man thinks that his happiness is due to external causes and his possessions, it is reasonable to conclude that his happiness must increase with the increase of possessions and diminish in proportion to their diminution. Therefore if he is devoid of possessions, his happiness should be nil. What is the real experience of man? Does it conform to this view? In deep sleep, the man is devoid of possessions, including his own body. Instead of being unhappy, he is quite happy. Everyone desires to sleep soundly. The conclusion is that happiness is inherent in man and is not due to external causes. One must realize his Self in order to open the store of unalloyed happiness.
Note: This talk is originally published in the 'Talks with Sri Ramana Maharshi' published by Sri RamanaAshram Tiruvannamalai.