Introduction
In this material world, in order to maintain the body one has to work. Human society is divided, according to work, into four divisions of social order -- brahmana, ksatriya, vaisya and sudra. The brahmana class or intelligent class is working in one way, the ksatriya or administrative class is working in another way, and the mercantile class and the laborers are all tending to their specific duties.
Krishna's advise to Arjuna vis-a-vis humanity
In the human society, whether one is a l
