Brhadaranyaka Upanishad - This book presents a lucid exposition of select portions of this Upanishad in the light of modern thought and modern needs. The Revered Swami has done this by freely drawing from contemporary scientific thought, biology, and physics, and by laying stress on the relevance of Vedantic ideas to these areas of modern thought.
Who will bring light to the poor? Who will travel from door to door bringing education to them? Let these people be your God -- think of them, work for them, pray for them incessantly. The Lord will show you the way.
-Swami Vivekananda