amānya-matsaro dakṣo nirmamo dṛḍha-sauhṛdaḥ asatvaro 'rtha-jijñāsur anasūyur amogha-vāk

The disciple must have the following qualifications. He must give up interest in the material bodily conception. He must give up material lust, anger, greed, illusion, madness and envy. He should be interested only in understanding the science of God, and he should be ready to consider all points in this matter. He should no longer think, "I am this body," or, "This thing belongs to me." One must love the spiritual master with unflinching faith, and one must be very steady and fixed. The bona fide disciple should be inquisitive to understand transcendental subject matter. He must not search out faults among good qualities, and he should no longer be interested in material topics. His only interest should be Krsna, the Supreme Personality of Godhead.