—— 请按键盘 空白键 开始游戏 ——

我不觉得人类的大脑足以理解过去和未来,这二者不过就是幻象而已,驱使你去相信一切有所改变。
The stone industry must embrace sustainability to thrive in the modern world.
The internal point of view is essential to understanding the nature of law.
不要让昨天占据今天太多时间。
The essence of causal inference is to go beyond the data and ask what would happen if we intervene.