[This truth] is first to be heard. Hear it first. Think on it day and night. Fill the mind [with it] day and night: "I am It. I am the Lord of the universe. Never was there any delusion.... " Meditate upon it with all the strength of the mind till you actually see these walls, houses, everything, melt away — [until] body, everything, vanishes. "I will stand alone. I am the One." Struggle on!
- Swami Vivekananda
The Soul And God (Delivered in San Francisco, March 23, 1900) - The Complete Works of Swami Vivekananda/Volume 1/Lectures And Discourses/The Soul And God