This is a compilation from the Complete Works of Swami Vivekananda. Readers interested to know about the preparations needed for experiencing spiritual truths will find this booklet highly informative and inspiring, and at the same time, concise and brief.
If a piece of burning charcoal be placed on a man's head, see how he struggles to throw it off. Similar will be the struggle for freedom of those who really understand that they are slaves of nature.
-Swami Vivekananda