The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.

Economics is ultimately about improving human welfare.

我是个无可救药的浪漫主义者，我认为这就是让我心跳的原因。

The great challenge of our time is to build institutions that can manage the complexity of modern societies.

"Character is more important than personality."

在戏剧中如同在生活中，每个角色都应自带光明与阴影。