It is a curious fact that the older the rocks, the more they differ from those of today.
一个有趣的事实是，岩石越古老，与今天的岩石差异越大。
对我来说，梦就是自然的一部分，它无意于欺骗，而是在尽力表达什么。
The best way to understand labor markets is to look at real-world data, not just theoretical models.
世界不是要解决的谜题，而是要经历的神秘。