The perfection of the tongue is to always vibrate Sri Krishna sweet names and taste prasadam. The perfection of the mind is always remember Sri Krishna pastimes. The perfection of the intelligence is to plan how I am going to serve Sri Krishna because I am His eternal servant. The perfection of the legs is to visit Sri Krishna pastimes places. The perfection of the hands is to make garlands for Sri Krishna or make clothing to nicely dress Sri Krishna or to make nice offering of foodstuffs for Sri Krishna to enjoy with His cowherd friends. The perfection of the eyes is to see the beauty of Krishna. The perfection of the ears is always to listen to pure Krishna katha.
