“On the day in April 1933 when he decided to flee from Berlin to Vienna, the train he took was essentially empty. One day later, the same train was overcrowded and stopped at the border, and everyone on it was interrogated. Szilard later related the impact this had on his thinking: “This just goes to show that if you want to succeed in this world you don’t have to be much cleverer than other people, you just have to be one day earlier than most people.”
