शिथिलौ च सुबद्धौ च पततः पततो ना वा।  निरीक्षितौ मया भद्रे दश वर्षाणि पक्ष च॥a   That is, one gets as much as it is written in his fate, look how the jackal had to wander for fifteen years in the hope of killing the bull alone.   In a forest, there lived a bull named Tekshnasringa, he got intoxicated with his power, got separated from his herd and used to roam alone. He ate green grass, drank cold water and used to play with his sharp horns. A covetous jackal also lived with his wife in the same forest. Seeing the bull who had come to drink water on the bank of the river, his wife said, "How long will this lone bull be able to live? Go, you chase this bull. Now we will get some good meat to eat. The jackal said, "Hey, let me sit here. Both of us will satisfy our hunger by eating the rats that come to drink water. It is foolish to run after what we cannot get." The wife of the jackal said, “You seem lazy, that is why you are satisfied with only a few things you get from luck. If you leave your laziness and follow this bull with full focus, then you will surely get success. Even if you don't go, I'm going."