Shloka 58
तृष्णाक्षय-उपदेशः
Instruction on the Cessation of Craving
यः वलश्चिन्न्याय्य आचार: सर्व शास्त्रमिति श्रुति: । यदन्याय्यमशास्त्र तदित्येषा श्रूयते श्रुति:
yaḥ śāstraś cin nyāyya ācāraḥ sarvaṃ śāstram iti śrutiḥ | yad anyāyyam aśāstraṃ tad ity eṣā śrūyate śrutiḥ ||
迦毗罗说道：“圣传（śruti）宣示：凡公正而合宜之行，皆可称为‘论典’（śāstra，权威教法）。凡不义之行，则为‘非论典’（aśāstra）；圣传亦如是传闻宣告。”
कपिल उवाच
Educational Q&A
Right conduct itself is the true measure of ‘śāstra’: whatever is just and ethically sound counts as authoritative dharma-teaching, while whatever is unjust is to be rejected as non-śāstric.
In the Śānti Parva’s instruction on dharma, Kapila states a guiding criterion for evaluating practices and claims of authority: justice and propriety validate a rule as śāstra, whereas injustice marks it as aśāstra.