I have seen cases where people seemed to become totally free of ego, and at some point in their lives the ego came back. It has happened, for example, to some spiritual teachers. At some point in their lives, they began to identify again with form.
Eckhart TolleMost people are so distracted by their thoughts, so identified with the voices in their heads, they no longer feel the aliveness within them. To be unable to feel the life that animates the physical body, the very life that you are, is the greatest deprivation that can happen to you.
Eckhart TolleThought subsides when you pet your dog or you have a purring cat on your chest. Even just watching an animal can take you out of your mind. It is more deeply connected with the source of life than most humans, and that rootedness in Being transmits itself to you. Millions of people who otherwise would be completely lost in the conceptual reality of their mind are kept sane by living with an animal.
Eckhart Tolle