自我
Ego \E"go\, n. [L., I.] (Met.) The conscious and permanent subject of all psychical experiences, whether held to be directly known or the product of reflective thought; -- opposed to non-ego.
ego n 1: an inflated feeling of pride in your superiority to others [syn: {egotism}, {self-importance}] 2: your consciousness of your own identity [syn: {self}] 3: (psychoanalysis) the conscious mind