Interpretation

The Vaishya's function — agriculture (the cultivation of the earth), cattle-rearing (care of animals and their products), and trade (the exchange of goods that sustains economic life) — and the Shudra's function — service (paricharyatmakam karma — action oriented toward serving others' needs). Each function is honorable and necessary; none is inherently superior. The entire social organism requires all four functions in healthy proportion. The 'svabhava-jam' — 'arising from one's own nature' — is the key: these are not imposed roles but natural expressions of different human gifts.