Essence of ChAndogya Upanishad: Part-6C of 6[END OF 6TH CHAPTER]
Tat-Tvam-Asi=YOU ARE THAT: This statement relates the Individual Self to the Universal Self. The direct Knowledge of that total Identity is the immediate means to Liberation (Moksha).
YOU ARE THAT
Essence of ChAndogya Upanishad: Part-6B of 6
In sleep, you get into yourself, you enter yourself, you become yourself, and know nothing but yourself. This is sleep. You have withdrawn yourself from all outside connections and relationships.