SB 11.3.23 — A sincere disciple should learn to dissociate the mind from everything material and positively cultivate association with his spiritual master and other saintly devotees. He should be merciful to those in an inferior position to him, cultivate friendship with those on an equal level and meekly serve those in a higher spiritual position. Thus he should learn to deal properly with all living beings.
SB 11.3.24 — To serve the spiritual master the disciple should learn cleanliness, austerity, tolerance, silence, study of Vedic knowledge, simplicity, celibacy, nonviolence, and equanimity in the face of material dualities such as heat and cold, happiness and distress.
.