indriyÄṇÄá¹ hi caratÄá¹
yan mano 'nuvidhīyate
tad asya harati prajñÄá¹
vÄyur nÄvam ivÄmbhasi
indriyÄṇÄm - of the senses; hi - certainly; caratÄm - while roaming; yat - with which; manaḥ - the mind; anuvidhÄ«yate - becomes constantly engaged; tat - that; asya - his; harati - takes away; prajñÄm - intelligence; vÄyuḥ - wind; nÄvam - a boat; iva - like; ambhasi - on the water.
Unless all of the senses are engaged in the service of the Lord, even one of them engaged in sense gratiï¬cation can deviate the devotee from the path of transcendental advancement. As mentioned in the life of MahÄrÄja Ambarīṣa, all of the senses must be engaged in Kṛṣṇa consciousness, for that is the correct technique for controlling the mind.