This book is in the original conversation form of the Bhagavad-Gita retained in 112 pages and translated in simple English. The book is based on the scientific spirit and is free from religious interpretations and orthodox influence. The Bhagavad-Gita is the scientific and systematic explanation to the understanding of the Universe, Life, Materials, Black Hole, Body, Senses, Desire, Mind, Intellect, Wisdom; and all of it as a part of Eternal Energy. Our life is similar to the chariot and the confused Arjuna possessing it. Life is a struggle for existence and we are the warriors. Our body is like a chariot; the wheels are like the senses, which keep it going; the horses are like the desires, which enrage us with power. And the warrior is like our mind and intellect; our ability is our skills acquired, experience gained, education adopted, etc. Being a warrior, we use our weapons, i.e., skills and intellect, to fight; and the same strategy is adopted by the opponents too. Now, it is very important to keep the warrior and the chariot safe from the opponentís attack during the war. As the warrior is being busy with the tactics and the attack, there is need for a wise charioteer, to escape from dangerous attacks initiated by the opponents, and for the placement of the chariot at the right spot and at the right time. For this, there is a need for a right charioteer: Shri Krishna, the Wisdom and Awakening.