This is a brief sub-gloss. For a fuller reading of this verse, see Madhusūdana, Śaṅkara, or Rāmānuja above.
For if I were not, at any time, to engage in action, untiring, unflagging, men would, in every way, follow My path, the path of Me who am the foremost, O Pārtha.
Contemporary English rendering of the Sanskrit bhāṣya, pending scholar review.