The same, unaltered, in honour and dishonour; the same toward the side of friend and the side of foe: although some are indifferent by their own intent, still by another's intent they come to be as on the side of friend or foe, and so He says 'the same toward the side of friend and the side of foe'. One who gives up all undertakings: undertakings are actions of seen and unseen purpose; one whose habit it is to give up all undertakings is a giver-up of all action save what is occasioned by the mere maintenance of the body. He is said to be the one who has gone beyond the qualities. What was said from 'as one indifferent' (Gītā 14.23) down to 'he is said to be the one who has gone beyond the qualities' (Gītā 14.25), so far as it is to be brought about by effort, is to be carried out by the renouncer as the means, for the seeker of liberation, of going beyond the qualities; once made firm, being known to one's own awareness, it is the mark of the ascetic who has gone beyond the qualities. Now the answer to the question how one crosses beyond the three qualities.
Contemporary English rendering of the Sanskrit bhāṣya, pending scholar review.