Our movement for Krishna Consciousness is to turn the present polluted senses into its original pure form, just like when a man cannot see properly due to cataracts in the eyeball, similarly we cannot have real sense pleasure without being purified in Krishna Consciousness.

This purification can be done only by engaging the senses for Krishna. Krishna is called Hrishikehsa, or the Master of the Senses. His senses are omnipotent; therefore, when our senses will be engaged to satisfy the senses of Krishna, at that time we will have perfect sense gratification, and be free of all distressed condition.

Correspondence,  New York, June  1967 A spirit soul is not impersonal, and because he is a person he has the latent desire for sense gratification; but in the material condition he does not know how to enjoy; therefore one should purify the senses being free of all material designation. In conditioned stage we are designated souls like "American,'' "Indian,'' "dog,'' "demigod,'' etc., but in pure consciousness or Krishna Consciousness, we are part and parcel of the Supreme Brahman. - Correspondence,  New York, June  1967

  The Maya is very strong and as soon as there is opportunity the Maya will come and attack.

Therefore every one should be very careful against the attack of Maya. And the only effective defense is remain Krishna consciousness always.
- Correspondence,  New York, May  1967