法律规范的有效性不取决于其内容,而取决于其产生的方式。
Mathematics is not a spectator sport. You have to do it to understand it.
度过生活的唯一方法是笑着度过。你要么笑,要么哭。我更喜欢笑。哭让我头疼。
最终,重要的不是你生命中的岁月,而是你岁月中的生命。
The great challenge of our time is to build institutions that can manage the complexity of modern societies.