p. 183
आनन्दो निर्मलो नित्यः स्यादेतत्सांख्यदर्शनम् ।एतदेव परं ज्ञानमेतन्मोक्षोऽनुगीयते ॥
In plain words
Bliss, unstained, without end — that is how it is. This is what the Sāṃkhya sees. This alone is the highest knowledge, and this is what is sung of as liberation.
Close to the Sanskrit
Bliss, stainless, eternal — so would it be: this is the Sāṃkhya vision. This alone is the supreme knowledge; this is sung of as mokṣa.