I see lot of references in Sri Guru Granth Sahib ji on the highlighted parts on the quotes from one of the most brilliant minds of this century. Spiritually it almost seems at times he is reading from Sri Guru Granth Sahib ji. Please contribute with comments and complete shabad references or other scripture references. Let us not focus on literals from scriptures but the essence behind. Learning about elephants in space or exact birthing process are examples of little value from the way I read the quotes above. Thank you.