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.
The Atman alone is eternal. Hospitals will tumble down. Railroad givers will all die. This earth will be blown to pieces, suns wiped out. The Atman endures for ever.
-Swami Vivekananda