If there is Non-Ego, how could the Great Ego exist?
What is the Great Ego?
The Great Ego is all kinds of sentient beings; it is humanity.
Humanity and all sentient beings exist only when Ego does. Without Ego, humanity and all sentient beings cannot exist. If we talk and think about humanity and all sentient beings, do we in fact think a lot about ourselves?
Thus, True Mind exists only when we can erase Ego and Great Ego.
True Mind is Emptiness of the Great Absorption, which means Ego and the Great Ego. At that moment, we will integrate into the universe; therefore the universe and we ourselves are Oneness, which is Eternity.