वृत्तचौलकर्मा लिपिं संख्यानं चोपयुञ्जीत ॥ कZ_०१.५.०७ ॥
vṛtta-caulakarmā lipiṃ saṃkhyānaṃ copayuñjīta
After the customary rites (including the tonsure), he should take up writing and numeracy/accounting.
They are core administrative tools: orders, registers, audits, and revenue assessments depend on documentation and calculation.
Education is staged and institutionalized; the state/household sets milestones that trigger specific competencies.