Have faith in yourself — all power is in you — be conscious and bring it out. Say, "I can do everything." "Even the poison of a snake is powerless if you can firmly deny it." Beware! No saying "nay", no negative thoughts! Say, "Yea, Yea," "So'ham, So'ham" — "I am He! I am He!"
- Swami Vivekananda
25th September, 1894 NEW YORK
The Complete Works of Swami Vivekananda/Volume 6/Epistles - Second Series/XLVII Brother disciples