In the material world, when someone surpasses us in some way we become angry and plan how to stop him, but in the spiritual world when someone does some better service we think "Oh, he has done so nicely. Let me help him to execute his service.'' So we should always endeavor to keep this attitude, and serve Lord Krishna to the best of our ability. That will make one advance in spiritual life.
Letter to Dharma, 22 April, 1972