स्वलक्षणेन योगित्वाद्व्यवहारस्य सर्वतः ।
लोके चानुपपत्तेश्च प्रमा च व्यवहारगा ॥८१॥
svalakṣaṇena yogitvādvyavahārasya sarvataḥ |
loke cānupapatteśca pramā ca vyavahāragā
(This follows) because usage everywhere is bound to the unique particular, and because (otherwise) it would be untenable in the world; and valid cognition too is bound up with usage (— all of which presupposes the underlying unity).