Bhagwad Gita
Chapter 6, Verse 46
तपस्विभ्योऽधिको योगी ज्ञानिभ्योऽपि मतोऽधिकः।
कर्मिभ्यश्चाधिको योगी तस्माद्योगी भवार्जुन।।6.46।।
A yogi is greater than the ascetic, greater than the empiricist and greater than the fruitive worker. Therefore, O Arjuna, in all circumstances, be a yogi.