当信息不对称或激励不一致时,市场就会失灵。
Every day confirms his belief of the inconsistency of all human characters, and of the little dependence that can be placed on the appearance of merit or sense.
数学是理性的音乐。
凡是合理的都是存在的,凡是存在的都是合理的。
文章的难以精工,就像器物的难以制成一样。