這個世界最不可理解的就是它竟然是可以理解的。
原文:The most incomprehensible thing about the world is that it is at all comprehensible.
如果我的相對論被證明是正確的，德國人就會說我是德國人，法國佬會說我是壹個世界公民。如果我的相對論被否定了，法國佬就會罵我德國鬼子，而德國人就會把我歸為猶太人。
原文：If my theory of relativity is proven correct, Germany will claim me as a German and France will say I am a man of the world. If it's proven wrong, France will say I am a German and Germany will say I am a Jew.