Psychology must be based on observable facts, not speculation.

如果经济学家能够使自己被认为是谦逊的，能干的，与牙医水平相当的人，这是好的。

农业是文明的基础，我们必须投资于它的未来。

A novel is not just a story; it is a constructed object, an artifice that must be as perfect as possible.

领导是一种孤独的工作。如果你不能承受孤独，那么你就不适合领导。

Short-term gains should never come at the expense of long-term sustainability.