The light of Brahman flashes in lightning;
The light of Brahman flashes in our eyes.
It is the power of Brahman that makes
The mind to think, desire, and will.
Therefore
Use this power to meditate on Brahman.
He is the inmost Self of everyone;
He alone is worthy of all our love.
Meditate upon him in all. Those who
Meditate upon him are dear to all.
-Kena Upanishad