yogī—a transcendentalist; yuñjīta—must concentrate in Kṛṣṇa consciousness; satatam—constantly; ātmānam—himself (by the body, mind and self); rahasi—in a secluded place; sthitaḥ—being so situated; ekākī—alone; yata-cittātmā—always careful in mind; nirāśīḥ—without being attracted by anything else; aparigrahaḥ—free from the feeling of possessiveness.
A transcendentalist should always try to concentrate his mind on the Supreme Self; he should live alone in a secluded place and should always carefully control his mind. He should be free from desires and feelings of possessiveness.