We have to cleanse the mind and purify it from all kinds of envy, hatred and such. Material emotions which are not dovetailed in Krishna consciousness we have to purify the mind from material desires and material thoughts and engage the mind in pure Krishna consciousness. in this way the mind can become purified and then
we actually won the battle. until we liberate the mind our journey back home back to godhead is not finished.
His Holiness Jayapataka Swami Maharaj
1986,13th Sep, SB class @ Sri Mayapur Dhama, India.