The reborn Rishi gained great perfection in all sacrifices ordained in the Sutras, of the Vedanga which deals with religious rites and observances, astrology and astronomy. He took great pleasure in the Sankhya philosophy too.
कल्पप्रयोगे चोत्पन्ने ज्योतिषे च परं गतः॥ सांख्ये चैव परा प्रीतिस्तस्य चैवं व्यवर्धत।