Albert Einstein is widely considered as one of the greatest minds that ever lived. He developed the theory of relativity, one of the two pillars of modern physics alongside quantum mechanics, and penned the world's most famous equation, E=mc2. He was an immense scientist and thinker, and his work is also renowned for its influence on the philosophy of science. As an authentic genius, he was also full of humor; these 100 quotes have been carefully selected to introduce you to his character and witticism in a convenient and efficient format.