This is a brief sub-gloss. For a fuller reading of this verse, see Madhusūdana, Śaṅkara, or Rāmānuja above.
But the constancy by which a man holds in mind, ever as things to be done, the objects of duty, pleasure, and wealth, dwelling on each in turn, and by which, on the occasion of dwelling on this or that one, he comes also to crave its fruit; the constancy of such a man, Partha, is of rajas.
Contemporary English rendering of the Sanskrit bhāṣya, pending scholar review.