Disciple means who voluntarily accepts the spiritual master to be..., regulate. Disciple means one who is regulated by higher authority. He is disciple. The higher authority is called the spiritual master, and the person who voluntarily submits to him for being regulated, he is called disciple. Everyone is very much puffed up. This is material condition. Even the most insignificant person, he thinks of himself as very important. Nobody wants to submit to anyone. This propensity is very prominent in this age, Kali-yuga.
Therefore it is called Kali-yuga, means disagreement. "Why shall I accept your proposition? I am also independent, I can think independently." This is the general propensity. But to understand the transcendental subject matter, one has to become submissive. That is the first qualification because the disease is that nobody is submissive. Nobody wants to be lower than anybody else. Although he is insignificant, he has no value, but still—this is called māyā—he thinks himself to be very elevated, learned.