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sattva-puruṣayoḥ śuddhi-sāmye kaivalyam
Equality of purity, in clarity and animating principle, is abstraction
sattva - clarity
puruṣa - animating principle, self, consciousness, spirit; a person, man, a human being; people
śuddha - pure, cleansed, cleared, clean, clear, free from
sāmya - equal
kaivalya - independence, freedom, solitude, separateness, abstraction, not connected with anything else; uncompounded, unmingled