It seemed the world was divided into good and bad people. The good ones slept better ... while the bad ones seemed to enjoy the waking hours much more.
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
唯一真正的天堂是我们已经失去的天堂。
To be a writer is to be a person who is always trying to find the truth.
在经济学中，就像在生活中一样，答案往往比最初看起来更加微妙。
The true joy of research comes from pushing the boundaries of what we thought was possible.
The man who writes about himself and his own time is the only man who writes about all people and about all time.