Albert Einstein, the famous German-born theoretical physicist, who developed the General Theory of Relativity and received the Nobel Prize for Physics in the year 1921 for the discovery of photo-electric effect, has published more than 300 scientific papers and over 150 non-scientific works. He marvelled at the wonder called Bhagavad-gita and said: "When I read the Bhagavad-gita and reflect about how God created this universe, everything else seems so superfluous. He also mentioned: I have made the Bhagavad-gita as the main source of my inspiration and guide for the purpose of scientific investigations and formation of my theories."

Mahatma Gandhi, the Father of the Nation, was very fond of Bhagavad-gita. He always carried a copy with him. He said: "When doubts haunt me, when disappointments stare me in the face, and I see not one ray of hope on the horizon, I turn to Bhagavad-gita and find a verse to comfort me; and I immediately begin to smile in the midst of overwhelming sorrow. Those who meditate on the Gita will derive fresh joy and new meanings from it every day."

I don’t have anything better than Gita to give and nor does the World has anything better to receive.

The Bhagavad Gita is the "perfect textbook" for those who are striving to be "servant leaders" and its message is relevant for all days and ages. "(It) is as relevant today as it has always been and as it always will be... regardless of your age, where you come from, what language you speak, what gender...I have gradually been able to understand my true identity ... Who I really am, my spiritual essence, my purpose in life..."

Carl Gustav Jung was a Swiss psychotherapist and psychiatrist who founded analytical psychology. Jung created some of the best known psychological concepts. He saw the human psyche as "by nature religious" and made this religiousness the focus of his explorations. He considered that the Bhagavad-gita had “a profound influence on the spirit of mankind by its devotion to God which is manifested by actions."

Ralph Waldo Emerson was an American essayist, lecturer, and poet who disseminated his thoughts through dozens of published essays and more than 1500 public lectures across the United States. He said: "I owed a magnificent day to the Bhagavad-gita. It was the first of books; it was as if an empire spoke to us, nothing small or unworthy, but large, serene, consistent, the voice of an old intelligence which in another age and climate had pondered and thus disposed of the same questions which exercise us."