A special feature of the book is that the learned Swamiji quotes copiously from various Srutis, Smritis and Puranas as also from different orthodox commentators to explore the real meaning of the Mantras of the Ishopanishad.
Many of us get many messages in our lives, or think we get them. As long as the message is regarding our own selves, go on doing what you please. But when it is in regard to our contact with and behavior to others, think a hundred times before you act upon it -- and then you will be safe.
-Swami Vivekananda