So śuśrūṣoḥ śraddadhānasya vāsudeva-kathā-ruciḥ syān mahat-sevayā. Mahat-sevā means if you, by chance, you get in contact of a great personality, great soul who knows Kṛṣṇa science, you just try to please him. Therefore we, every day in the morning, we sing yasya prasādād bhagavat-prasādaḥ **. By pleasing such great soul, the spiritual master, yasya prasādād bhagavat-prasādaḥ, to please him means to please God. Because he is representative of God. Yasya prasādād bhagavat-prasādo yasyāprasādān na gatiḥ kuto 'pi **. If we cannot please such representative, bona fide representative of Kṛṣṇa, then there is no hope. There is no hope of our spiritual advancement. Therefore the first duty in the morning is that dhyāyan stuvaṁs tasya yaśas tri-sandhyam. We have to remember about his glories and we have to offer our respectful obeisances unto him three times at least in a day, or tri-sandhyam. Tri-sandhyam means... In the morning, when the night is being passed, day is beginning, that is first sandhyam, junction. And then when the sun is on the meridian, that is also another junction, and when the day is passing and night is beginning, that is another junction.
So it is the duty of the student to offer respect to the bona fide spiritual master three times respect. So serve, mahat-sevā, because that will, I mean to say, help me in making advance in spiritual knowledge. Syān mahat-sevayā viprāḥ puṇya-tīrtha-niṣevaṇāt. And also by visiting sacred places. So it is not always possible to visit sacred places. It may be very distant place. But when you get chance of a bona fide spiritual master, a great soul, if you try to please him, to satisfy him, that will make you eligible to have taste for kṛṣṇa-kathā, on the topics of Kṛṣṇa.