We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.
The role of the economist is part scientist, part engineer.
写作是唯一一个不赚钱也不会被人嘲笑的职业。
有些人特别善于了解自己的知识极限,因为他们必须这样做。
The greatest thing you'll ever learn is just to love and be loved in return.