The body is there but he is not present in it. Activity goes on but he does not seem to be the actor. It is as if he were not present at all, except as an observer. Somehow he is in society, for they see and hear him, but he does not belong to society. Now at last he understands perfectly dying Socrates' celebrated phrase: "Yes, if you can catch me." For he understands the "I," comprehends mentalism. Now at last Reason governs him and truth is revealed plainly to him.
-- Notebooks Category 21: Mentalism > Chapter 5: The Key To the Spiritual World > # 29