Devotional service begins with the chanting of the Hare Krishna mantra and side by side trying to understand Krishna in truth.
Bhagavad Gita 9.20,
By offering everything to Krishna, nobody is loser. They are gainer, the best gainer.
Srimad Bhagavatam 1.3.19,
Los Angeles, September 24, 1972,
One can reach Krishna only by practicing devotion.
The incarnations of the Lord are innumerable, like rivulets flowing from inexhaustible sources of water.
Srimad Bhagavatam on Incarnations of The Lord,
One who has developed attachment to Krishna is Krishna Conscious.
Krishna Consciousness The Topmost Yoga System,
Krishna is the greatest artist.