Sometimes we see in the body of the horse, or any animal. Pa, pha, ba. Ba means vyarthatā, frustration. Instead of, in spite of working very hard, there is frustration in this material world. Pa, pha, ba, bha. Bha means bhaya, fearfulness. Although I am working very hard, still, I am fearful what will happen. I am not sure that things will be done properly, in spite of my working very hard. Pa, pha, ba, bha, and ma. Ma means mṛtyu, death. Working so hard, day and night, and still, there is death. Working so hard... The scientific world is working so hard, but the scientist is dying himself. He cannot stop death. He can create some atom bomb to kill, but he cannot create anything which will stop death. That is not possible. Therefore, this pa, pha, ba, bha, ma, these five letters represent five kinds of our activities in this material world.
So apavarga, dharmasya hy āpavargyasya. To make it nullified. No more hard labor, no more frustration, no more fearfulness, no more death. That is real problem. So to become religious, dharmic, means how to nullify these five principles of material existence. In the material world, you have to work very, very hard. You cannot think that "Oh, I am so great man. I'll not work." Na hi suptasya siṁhasya praviśanti mukhe mṛgāḥ. Suppose the lion... Lion is supposed to be the king of the forest. Still, he has to work. It is not that a lion will sleep, and some animal will come, "My dear lion, please open your mouth. I shall enter." (laughter) That is not possible. Even he is most powerful, even if he is... Just like your President. He is most powerful man, but he's working hard, more than asses and hogs, to get the post of presidency. So pariśrama...