Part 2: AV corresponds to the Chochmah of Adam Kadmon... The underlying secret of Chochmah (חכמה, “wisdom”) and Binah (בינה, “understanding”) is that Chochmah is how things are arranged in the depth of the mind (מחשבה, machshavah, lit. “thought”), but Binah constantly reveals the hidden mysteries of Chochmah. AV corresponds to the picture formed in the depth of the mind of Adam Kadmon....and what exists here does not come within our grasp. For the nature of Chochmah is to be hidden and concealed.