The child cries to have toys, but one who can cry for the Lord in love is certainly successful in the line of devotional service.
Whatever devotional service we may have, we do it for seeking the shelter of the Lord, not for our mental or physical enjoyment.
Teach them Krishna Conscious Art at early age, so they may advance in devotional Service.
Devotional service to the Lord is not an activity of this material world; it is part of the spiritual world, where eternity, bliss and knowledge predominate.
One can understand the Supreme Personality as He is only by devotional service and when he is in full consciousness of the Supreme Lord by such devotion, he can enter into the kingdom of God. — Bhagavad Gita, 18.55.