'There are in his body the veins called Hita, which are as small as a hair divided a thousandfold, full of white, blue, yellow, green, and red. Now when, as it were, they kill him, when, as it were they overcome him, when, as it were, an elephant chases him, when, as it were, he falls into a well, he fancies, through ignorance, that danger which he (commonly) sees in waking. But when he fancies that he is, as it were, a god, or that he is, as it were, a king, or "I am this altogether," that is his highest world.

In plain words: The body has tiny channels called Hita, finer than a hair and full of colors. In dreams, out of ignorance, a person may imagine being killed, chased by an elephant or falling into a well, the same dangers feared while awake. But when he feels he is a god or a king, or that he is everything, that is his highest state.