If we actually want to become satisfied, we have to think about how to please Krishna by serving the spiritual master’s instructions. That is the devotee’s business in this world. This is what Srila Prabhupada taught. He never thought of his own liberation. He thought only of giving every breath of his life to executing his Guru Maharaja’s order. Thus Srila Prabhupada set a perfect example. He never thought of retirement and preached to his last breath. Those who are Prabhupadanugas have this wonderful example to follow and will never look for perfection beyond what Srila Prabhupada taught us.
(Lecture SB 4.23.12 Kishinyov, June 1996)