Unlike Swami Vivekananda’s public lectures, this book captures the intimate, profound wisdom he shared with his inner circle of close friends and disciples.

The teachings were faithfully recorded by Miss S. E. Waldo of New York during the Swami's American mission. Serving him with absolute devotion, she transcribed his profound thoughts, explanations, and translations with remarkable accuracy—even without shorthand. Her mind became so attuned to his that Vivekananda himself once marveled at how perfectly she caught his spoken thoughts and words.

This book serves as a rich spiritual treasure for all mankind, offering a rare glimpse into the personal, familiar side of a great spiritual genius.