Discovering the atman in every being, the wise become immortal.

the Kena Upanishad compels us to inquire how it is that we perceive anything. It confronts us with fundamental questions about the mys- tery of perception and finally indicates the mystery of ourselves. It concludes by saying that mystery is Brahman. It cannot be said to be known since we cannot objectify It. Nor can it be said to be unknown since we experience It every moment, nay, It is the cause of our experience. Thus It is more than the known and the unknown.