For the protection of state and welfare of the people, a ruler shold collect all types of wealth. By suing devices of sama, dama , danda, bheda , he shold increase income of the state, strong administration helps in collecting different type of taxes fro exchequer.
ChanakyaThose born blind cannot see; similarly blind are those in the grip of lust. Proud men have no perception of evil; and those bent on acquiring riches see no sin in their actions.
Chanakya