From ALWAYS WELL WITHIN, Illuminations on True Happiness & Freedom, blog by Sandra Pawula Albert Einstein (March 4, 1879 – April 18, 1955), the famous theoretical physicist, developed the theory of relativity and is considered the father of modern physics.   The nuclear physicist Robert Oppenheimer shared his impressions of Einstein by saying, “He was almost … Nastavi čitati 37 Inspiring Quotes from Albert Einstein