What provides you with light? By day, the sun, by night, a lamp. What is the light which sees these lights? The eye. What is the light that illumines the eye? The intellect. What is it which knows the intellect? It is the “I.” Therefore you are the light of lights. When the teacher said this, the disciple said, “truly, I am that.” - Supplement to 40 Verses On Reality, verse 7