Man can become like God and acquire control over the whole universe if he multiplies infinitely his centre of self-consciousness.
Swami VivekanandaThe "ego" like its correlative "non-ego", is the product of the body, mind etc. The only proof of the existence of the real Self is realisation.
Swami VivekanandaSay - i am the Atman in which my lower ego has become merged for ever. Be perfect in this idea; and then as long as the body endures, speak unto others this message of fearlessness: "Thou art That", "Arise, awake, and stop not till the goal is reached!"
Swami Vivekananda