—— 请按键盘 空白键 开始游戏 ——

The study of mind should be the study of its adaptive functions.
当你解决一个数学问题时,你不仅得到了答案,还理解了为什么这是答案。
No matter what you’re going through, there’s a light at the end of the tunnel.
Sustainable practices are not just an option; they are a necessity for the survival of our industry.