प्रवीरे वास्तुनि राजनिवेशश्चातुर्वर्ण्यसमाजीवे ॥ कZ_०२.४.०६ ॥
pravīre vāstuni rājaniveśaś cāturvarṇyasamājīve
Sa pinakapangunahing/gitnang bahagi ng pook (pravīra vāstu), dapat itatag ang tirahang maharlika, kasama ang pag-aayos ng kabuhayan ng apat na antas panlipunan (cāturvarṇya).
It centralizes command-and-control, shortens response time for security and administration, and makes authority spatially legible.
As a settlement-ordering principle: allocating quarters/occupations supports predictable taxation, labor organization, and public order.