What you have earned by your past actions none can take away from you. If you have deserved wealth, you can bury yourself in the forest and it will come to you. If you have deserved good food and clothing, you may go to the north pole and they will be brought to you. The polar bear will bring them. If you have not deserved them, you may conquer the world and will die of starvation. So, why do you bother about these things? And, after all, what is the use of them?
As children we all think that the world is made so very nice, and that masses of pleasures are simply waiting for our going out to them. That is every schoolboy’s dream. And when he goes out into the world, the everyday world, very soon his dreams vanish. So with nations. When they see how every city is built upon ruins — every forest stands upon a city — then they become convinced of the vanity of this world.
All the power of knowledge and wealth once made has passed away — all the sciences of the ancients, lost, lost forever. Nobody knows how. That teaches us a grand lesson. Vanity of vanities; all is vanity and vexation of the spirit. If we have seen all this, then we become disgusted with this world and all it offers us. This is called Vairâgya, non-attachment, and is the first step towards knowledge.