It occurred to me by intuition, and music was the driving force behind that intuition. My discovery was the result of musical perception.
Albert EinsteinI recently discussed with an intelligent and well-disposed man the threat of another war, which in my opinion would seriously endanger the existence of mankind, and I remarked that only a supranational organization would offer protection from that danger. Thereupon my visitor, very calmly and coolly, said to me: "Why are you so deeply opposed to the disappearance of the human race?".
Albert Einstein