“When we first got married, we made a pact. It was this: In our life together, it was decided I would make all of the big decisions and my wife would make all of the little decisions. For fifty years, we have held true to that agreement. I believe that is the reason for the success in our marriage. However, the strange thing is that in fifty years, there hasn’t been one big decision.”

German-born theoretical physicist

Albert Einstein was a German-born theoretical physicist known for developing the theory of relativity. He also made major contributions to quantum theory and was awarded the 1921 Nobel Prize in Physics for his work on theoretical physics, especially his discovery of the law of the photoelectric effect. Einstein is closely associated with mass-energy equivalence, expressed in the formula E = mc2, which comes from special relativity and has been called the world’s most famous equation. His work reshaped modern physics and continues to define how his name is remembered.