Only unfulfilled love can be romantic.
Economics is not just about predicting behavior; it's about shaping it.
仅以产量来衡量水产养殖的成功，就像用木材产量来评判森林一样。
Auctions are a powerful tool for discovering value.
历史不仅仅是坏人做坏事的故事，也是好人无所作为的故事。