"The best books are the ones that leave you a little different than when you started."

在量子世界中，观察者不仅仅是观察者，而且是所观察现象的参与者。

Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.