The evidences of Yoga are addressed to the direct perception of the senses; those of Sankhya are based on the scriptures. Both I systems of philosophy are approved by me, O Yudhishthira.
प्रत्यक्षहेतवो योगा: सांख्या: शास्त्रविनिश्चयाः। उभे चैते मते तत्त्वे मम तात युधिष्ठिर॥