It is the duty of all parents to make their child Krishna conscious so that the fortunate child may not have to take birth in the material world again.
By rendering devotional service unto the Personality of Godhead, Sri Krishna, one immediately acquires causeless knowledge and detachment from the world. — Srimad Bhagavatam, 01.02.07.
Always think of the Lotus Feet of Sri Krishna and you will find no difficulties in executing the tasks allotted to you by Krishna. — Letter to Satsvarupa Das, 28th Aug, 1973.