There is something behind life, matter, energy, mind, that is the ultimate reality - it is eternal and unchanging. The finite mind cannot solve certain problems of life and the riddle of the universe. On account of egoism we persist in our vain researches and experiments. But our boasted intellect has failed to satisfy our yearnings, and equip us with real knowledge that will dispel our ignorance and give us real peace of mind. Contd…