"If you understand what you are, then you understand other things. That is called atma-tattva, atma-jnana, self-knowledge. That is important. I am a spirit soul, and I am passing through so many species of life. But what is my position? I don't wish to die, because I am afraid to change bodies. Therefore, I am afraid of death. This question should be raised first: I don't want unhappiness, but unhappiness comes. I don't want death, but death comes. I don't want disease, but disease comes. I don't want to become an old man, but old age comes anyway. What is the reason that these things are coming by force? Who is enforcing these things? I do not know, but these are the real problems. I don't want excessive heat, but there is excessive heat. Why? Who is enforcing these things? Why are they being enforced? I don't want this heat; what have I done? These are real questions, not just studying foliage and writing volumes of books. That is a waste of energy. Study yourself."