—— 请按键盘 空白键 开始游戏 ——

在数学中,最深刻的思想往往源于最简单的观察。
In mathematics, the most profound ideas often arise from the simplest observations.
“最终,我们都只是我们对自己和他人讲述的故事的片段。”
故事是以不同方式看世界的方法。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
High-quality development in the coal industry must prioritize safety first.