This is a brief sub-gloss. For a fuller reading of this verse, see Madhusūdana, Śaṅkara, or Rāmānuja above.
Know Me to be the seed, the cause of the sprouting, of all beings, O Pārtha, the everlasting, the age-old. Further, I am the intelligence, the power of discernment of the inner instrument, of those who possess intelligence; and I am the brilliance, the boldness, of those who are brilliant.
Contemporary English rendering of the Sanskrit bhāṣya, pending scholar review.