Srila Prabhupada was so successful in his preaching because he thought only of his spiritual master’s order. Then, automatically, he was able to show compassion for the fallen souls. Such devotees continue to glorify the Lord wherever they are. Let us follow his example. That is the meaning of becoming a Prabhupadanuga.
Lectures from a disciple, Vol 1, p. 217, Kishinyov, June 1996